At least 1,000 people have died and another 1,500 were injured in an earthquake that struck Afghanistan’s Paktika province on Wednesday morning, officials said. The earthquake struck about 44km (27 miles) from the south-eastern city of Khost shortly after 01:30 local time (21:00 Tuesday GMT), when many people were asleep at home.
Below is the start of a collection of resources to support educating students about the earthquake in Afghanistan. Please let us know about other resources in the comments below.
Afghanistan Earthquake Relief
While many relief agencies are currently not providing support to Afghanistan there are a number of organisations providing support. These include:
If you are aware of other aid agencies providing support or are able to provide a link for donations to aid agencies please send us an email.
Below we have included links to websites that provide support in teaching events such as this in a considered way, after all, there are a number of children from Afghanistan being educated in schools outside of the country and may be in one of your classes.
About 400,000 homes were without power on the evening of Friday 18th February 2022.
What caused Storm Eunice?
The UK’s recent cluster of winter wind storms is related to a particularly strong polar vortex creating low pressure in the Arctic, and a faster jet stream – a core of very strong wind high in the atmosphere that can extend across the Atlantic – bringing stormier and very wet weather to the UK.
A stronger jet stream makes storms more powerful and its orientation roughly determines the track of the storm and where it affects.
The storms were predicted to contain a “sting jet”: a small, narrow airstream that can form inside a storm and produce intense winds over an area smaller than 100 km.
Sting jets, which were first discovered in 2003, and likely occurred during the Great Storm and Storm Arwen, can last anywhere between one and 12 hours. They are difficult to forecast and relatively rare, but make storms more dangerous.
Sting jets occur in a certain type of extratropical cyclone – a rotating wind system that forms outside of the tropics. These airstreams form around 5km above the Earth’s surface then descend on the southwest side of a cyclone, close to its centre, accelerating as they do and bringing fast-moving air from high in the atmosphere with them. When they form, they can produce much higher wind speeds on the ground than might otherwise be forecast by studying pressure gradients in the storm’s core alone.
Meteorologists are still working to understand sting jets, but they are likely to have a significant influence on the UK’s weather in a warming climate.
What were the impacts of Storm Eunice?
Three people died in the UK in Storm Eunice on Friday as fierce winds toppled trees and sent debris flying.
With many railway lines blocked by trees and other debris, major train operators – including Chiltern Railways, Avanti West Coast and Great Western Railway – were forced to suspend services, while in Wales all trains were cancelled.
West Coast mainline services have also been affected after the temporary closure of Preston railway station, where roofing became loose.
Network Rail recorded about 200 storm-related incidents between London Paddington and Penzance in Cornwall in recent days, adding that the number of incidents was unprecedented and some of the worst the UK has experienced in three decades
In Shropshire, people were rescued and properties evacuated due to flooding and at Ironbridge two severe flood warnings were issued – meaning lives are in danger and the Severn barriers are expected to be breached.
The Wharfage Road in Ironbridge – which runs alongside the river – was closed to pedestrians, as it is no longer safe behind the barriers erected there, the Environment Agency said.
The River Severn peaked at 16.9ft (5.15m) in the Shrewsbury area, 3.9 inches (10cm) short of the record levels set in 2000, and parts of the town centre have been underwater.
The River Wharfe overtopped its banks in Tadcaster, North Yorkshire, leading to flooding.
A second red warning, meaning there is a threat to life has been issued by, covering South East England and London. Severe weather will affect most of the UK today from #StormEunice. Alex Deakin has the details pic.twitter.com/zIYjK2zyAl
https://www.internetgeography.net/wp-content/uploads/2022/02/O2-Arena-Damaged-by-Storms.jpeg40006000Anthony Bennetthttps://www.internetgeography.net/wp-content/uploads/2019/07/IG-logo--1030x115.pngAnthony Bennett2022-02-25 12:46:042022-02-25 12:46:04Storm Eunice Case Study
From this week until the half-term holiday in October we are piloting a new approach to Geography in the News homework. Each week will we be sharing a quiz in Google Forms and Microsoft Forms based on a news article relevant to the geography curriculum. Teachers can copy the form with the click of a link then share it with students to complete for homework. Each form will be self-marking to help reduce workload. This week we explore the gas shortage facing the UK this winter covered in an article on the BBC news website.
We’ve also recently released Geography in the News Plus for subscribers to Internet Geography Plus. Each week we publish GCSE exam-style questions based on an event in the news. These can be downloaded from the member area of Internet Geography Plus, just log in to access.
https://www.internetgeography.net/wp-content/uploads/2021/09/Geography-in-the-News-4.png6701200Anthony Bennetthttps://www.internetgeography.net/wp-content/uploads/2019/07/IG-logo--1030x115.pngAnthony Bennett2021-09-26 20:01:272021-12-13 15:38:07Geography in the News Self-Marking Homework Pilot
https://www.internetgeography.net/wp-content/uploads/2021/08/I-know-what-geography-did-last-summer.png8981307Anthony Bennetthttps://www.internetgeography.net/wp-content/uploads/2019/07/IG-logo--1030x115.pngAnthony Bennett2021-08-31 17:42:232021-08-31 17:42:23I know what geography did last summer
On Friday 19th March 2021, a volcanic eruption began in south-west Iceland, near the capital, Reykjavik. The eruption near Mount Fagradalsfjall, about 20 miles southwest of Reykjavik, took place at 8:45 pm local time. Molten rock breached the surface in a valley near a flat-topped mountain named Fagradalsfjall (beautiful valley mountain), in the region of Geldingadalur (Dale of the Geldings), six miles from the nearest town.
Immediately following the eruption, Iceland’s prime minister Katrín Jakobsdóttir announced on Twitter, “A volcanic eruption has begun in Fagradalsfjall on the Reykjanes peninsula. We are monitoring the situation closely, and as of now, it is not considered a threat to surrounding towns. We ask people to keep away from the immediate area and stay safe”.
In the four weeks leading to the eruption, more than 50,000 earthquakes occurred on the peninsula, a huge jump from the 1,000-3,000 registered each year since 2014. Several of these earthquakes exceeded magnitude 5.
The eruption occurred on the Reykjanes Peninsula in Gledingadalur valley, close to Fagradalsfjall, a mountain 20 miles south-west from the capital, Reykjavik. Sitting on a landward portion of the continuously spreading Mid-Atlantic Ridge is no stranger to earthquakes. But since late 2019, they have become more frequent and more energetic. Icelanders on the peninsula, particularly those in the coastal town of Grindavík, have had trouble sleeping lately due to the constant shaking.
A fissure (crack in the Earth’s surface), approximately 200 m long, opened, releasing lava. Though considered small, the eruption spewed more than 10 million square feet of lava, sometimes in fountains reaching heights of more than 90 m.
Meteorologists said the eruption was small. The area is uninhabited, so the eruption is not expected to present any danger. Lava is trapped within the Geldingadalur valley, which needs to fill with lava at least 25 to 30 metres thick before it pours out of the valley.
The main hazard from the eruption is the potential danger of sulphur dioxide gas.
One image was taken every 10 minutes over a 4 hour period on the afternoon of Sunday 21st March 2021. Source images from www.ruv.is
The eruption is the first in this part of Iceland — the Reykjanes Peninsula, home to Reykjavik, where most of the country’s residents live, in 781 years. And it was the first time this particular volcano had erupted in about 6,000 years.
Experts say around 300,000 cubic metres (10.5 million cubic feet) of lava have poured out, but the eruption is deemed to be relatively small and controlled.
Lava first poured out of a meandering fissure, however over the weekend, the eruption focused its output on a single spot, building a steep, towering cauldron of freshly cooled rock. Smooth rivers of lava crept around blockier, rubble-like lava. Lava flowing at a steady pace caused the cone to suffer a few partial collapses as it flung blobs of lava across the scorched earth.
Ejected molten lava lands on the sides of the vent and solidifies, and over time builds a cone around the vent. This is typical of effusive fissure eruptions of basaltic lava. The spatter cone is relatively weak and is susceptible to collapse. When this occurs, large volumes of lava flow out of the vent rapidly as now unconfined lava. These events are unpredictable and can immediately change the direction and speed of a lava flow, as shown. The video below features the partial collapse of the spatter cone.
The tourists below put themselves at risk by getting so close to the spatter cone.
Tourists close to the spatter cone.
The site was initially blocked off, but from the afternoon of Saturday 20th, March 2021, people were allowed to make the trek. People hiked to the area over the weekend to witness the eruption up close, and local helicopter companies are offering tours from Reykjavik.
Crowds flock to Fagradalsfjall – image courtesy of Guðni Oddgeirsson
By Monday, the site was blocked again due to high gas pollution levels and poor weather conditions. Emergency services had to rescue several people from the area on Sunday evening.
Now that magma has reached the surface, the earthquakes have mostly subsided.
On Wednesday, 24th April, the main cone was joined by another large cone, formed when two smaller ones merged.
Two large cones on Wednesday 24th March
Iceland frequently experiences earthquakes and volcanic eruptions because it sits between two tectonic plates (the North American and Eurasian plate), moving in opposite directions, forming a constructive plate margin.
Geologists describe the eruption as “effusive”, in which lava flows out of the volcano onto the ground, as opposed to “explosive”, wherein magma is violently fragmented and rapidly expelled from a volcano.
Scientists suggest the heightened volcanic activity represents a transition from a gradual opening of the Mid-Atlantic rift to a considerably more dramatic phase when both sides of the Reykjanes Peninsula are rapidly pulled apart. When a geologic rift quickly pulls the land apart like this, it creates a space, and magma rushes up to fill it in.
Scientists on site made use of nature to cook up a meal!
Unlike the eruption in 2010 of the Eyjafjallajökull volcano, which halted approximately 900,000 flights and forced hundreds of Icelanders from their homes, this eruption is not expected to spew much ash or smoke into the atmosphere.
Below are resources covering the current eruption of Fagradalsfjall, Iceland.
Europe’s most active volcano, Mount Etna, has been hitting the headlines recently after a series of spectacular eruptions. In Etna’s first eruption of 2021, explosive lava fountains reached over 1500 m in one of the most amazing eruptions in decades.
Mount Etna, Sicily, erupting in February 2021
Mount Etna, located on the island of Sicily, has been largely dormant for the past two years. The stratovolcano (composite) dominates the skyline of the Italian island, where it sits on the eastern coast.
Located between the cities of Messina and Catania, it is the highest active volcano in Europe outside the Caucasus – a region between the Black Sea and the Caspian Sea – and the highest peak in Italy south of the Alps.
The recent activity is typical of a strombolian eruption among the normal activities of the more than 3,300-metre-high volcano. The recent eruption is the strongest explosion in the southern crater since it was discovered in 1971.
On Monday 22nd February 2021, at around 11 pm, the lava fountains, surrounded by gigantic clouds of smoke, exceeded 1,500 metres (4,900ft) in height, while thousands of rock fragments, some the size of fridges, were thrown from the crater into the sky for several kilometres.
Etna is a hyperactive volcano with over 3,500 years of historically documented eruptions. The volcano has been erupting on and off since September 2013. Since September 2019, it’s been erupting from its various summit craters virtually continuously. In December 2020, Etna’s explosive activity and lava output began to spike, and in February 2021, it has been launching fluid lava skywards.
Etna is an unusual volcano in that it can produce explosive eruptions of runny lava and release slower flowing, thick lava flows. Scientists are still trying to work out why this is the case.
The magma from the latest eruption appears to be coming up from deep within the mantle. Extremely hot, fluid magma is rapidly rising through the network of conduits within and below the volcano. However, there is another factor that is contributing to the current explosive eruptions.
There are high quantities of water vapour in Etna’s magma, which makes it explosive. The water does not cool the magma. As the molten magma approaches the surface, the pressure drops, and the bubble of water vapour expands violently, leading to lava being ejected out of the volcano.
Following each explosive lava fountain, less gassy magma lingers just below the vent. This is then cleared when a new volley of gassy magma rises from below. These explosive eruptions are known as volcanic paroxysms.
Authorities have reported no danger to the nearby towns, however, local airports have been temporarily closed, as has the airspace around the volcano. Etna’s last major eruption was in 1992. Despite the explosive nature of the recent eruption, there is no risk to the population, other than from the ash that covers buildings and smoke that can, after a few hours, cause breathing problems. In March 2017 vulcanologists, tourists and a BBC film crew were injured during an eruption when a flow of lava ran into snow, producing superheated steam that sent fragments of rock flying in all directions.
Scientists have proposed ten golden rules for tree-planting, which they believe is a top priority for all nations this decade.
Experts from the Royal Botanic Gardens, Kew say that planting trees is a brilliant solution to tackling climate change and protecting biodiversity; however, the wrong tree in the wrong place can cause more harm than good.
Forests are essential to life on Earth. Not only do they provide habitats to three-quarters of the world’s plants and animals, but they also offer food, fuels and medicines as well as soaking up carbon.
However, forests are disappearing at an alarming rate. An area of pristine tropical rainforest the size of Denmark is lost every year.
Reforestation, the restoration of forests that have recently been lost, could protect biodiversity and help fight global climate change by removing huge amounts of carbon dioxide from the atmosphere. There is a range of ambitious tree-planting projects happening around the world to replace lost forests.
The UK Government aims to plant 30,000 hectares (300 sq km) of new forest every year by the end of this parliament.
There is an ambitious project in Africa to grow a green wall of trees spanning 5000 miles (8,048km) across the entire continent, from east to west. The project, which will become the largest living structure on Earth, will help fight the climate crisis and combat desertification.
Planting trees is an essential solution to protecting biodiversity and combatting climate change. However, the process is surprisingly complex. The right trees have to be planted in the right place, if not it can cause more damage than food.
Natural forests, containing a wide range of plants, animals, and fungi, are often replaced by commercial plantations where trees are harvested after a few decades. Afforestation is more effective when people try to recreate forests similar to natural forests and provide benefits to people, the environment and nature, and capturing carbon.
A recent review led by Kew scientists and Botanic Gardens Conservation International (BGCI) proposes ‘ten golden rules for reforestation’ to boost benefits for people and the planet. The rules are:
Protect existing forest first
Work with local people
Maximise biodiversity recovery to meet multiple goals
Select the right area for reforestation
Use natural forest regrowth wherever possible
Select the right tree species that can maximise biodiversity
Make sure the trees are resilient to adapt to a changing climate
Learn by doing
Make it pay
An overview of each rule is summarised in the diagram below.
Describe the distribution of forest change shown on the choropleth map
This question is asking you to describe the distribution (spread) of forest change shown on the choropleth (shading) map. As this is an interactive choropleth map you can click on the colours in the scale to highlight the patterns. Describing patterns on a choropleth map is easy using the TEA tool as it provides a structure to your answer. TEA stands for trend, examples and anomalies.
To begin with, it is useful to include an opening statement about the general distribution (pattern/spread) shown on the map. You could do this by asking yourself does the choropleth map show the global annual change in forest area in 2015 even or uneven?
Paragraph starter: The global annual change in forest area in 2015 is even/uneven.
Next, you need to discuss the patterns on the map giving examples. You could consider:
What continents/countries are experiencing a decline in forest area?
Are the countries mainly HICs, NEEs or LICs?
Are they near the equator or further away?
Are they inland or coastal?
What continents/countries are experiencing an increase in forest area?
Are the countries mainly HICs, NEEs or LICs?
Are they near the equator or further away?
Are they inland or coastal?
Finally, consider any patterns/examples that stand out. In this example, are there any HICs (wealthy countries) that are experiencing high levels of decline in forest cover – top tip – check out North America!)? Are there any LICs/NEEs that are experiencing high levels of forest cover increase (have a look at Asia!)?
https://www.internetgeography.net/wp-content/uploads/2021/01/Tree-Planting-scaled.jpg3561600Anthony Bennetthttps://www.internetgeography.net/wp-content/uploads/2019/07/IG-logo--1030x115.pngAnthony Bennett2021-01-30 19:25:222021-01-31 14:47:43Ten Golden Rules for Tree-Planting
Unlike the low-pressure systems that often affect the UK at this time of year, Storm Christoph’s main threat was heavy rainfall, rather than strong winds.
The map below shows flood warnings and the places with the most rainfall from Storm Christoph.
Storm Christoph rainfall and flood warnings – source
Preparation for Storm Christoph
An Amber National Severe Weather Warning for rain was issued for parts of northern and central England. Separate Yellow warnings for rain, wind, snow and ice covered large areas of England, Scotland, Wales and Northern Ireland.
The Environmental Agency and Met Office issued a series of warnings about Storm Christoph.
Flood Guidance Statement issued by the EA and Met Office
More than 400 flood warnings and alerts were issued across England. In Wales, 15 flood warnings and 53 flood alerts were in place.
The Prime Minister, Boris Johnson, advised people to act if instructed to evacuate.
Storm Christoph flood warnings
Local authorities issued warnings to local residents.
Officers from Wigan Council, Greater Manchester Police, Greater Manchester Fire & Rescue Service and health services have worked together to respond to hundreds of calls and mitigated dozens of flooding incidents this week as a result of #StormChristophpic.twitter.com/qiTSUCzOPx
Several steps were taken to prepare areas previously affected by flooding. Fishlake, near Doncaster, was one of the worst affected areas in floods in November 2019. On Tuesday 19th January, residents readied themselves for their village to flood a second time in just over two years.
Many villagers had only been able to return to their homes for a matter of weeks, and some still haven’t managed to move back.
Doncaster Council said it had delivered 40,000 sandbags around the area since a flood alert was first issued.
Over 200 council staff in Fishlake joined with residents and volunteers to distribute sandbags days before Storm Christoph arrived, with each home receiving up to twenty.
A major incident was declared in South Yorkshire on Monday, with more than 40,000 sandbags distributed in flood-risk areas and a barrier built around a Covid vaccination centre in Mexborough.
In South Yorkshire, some roads were closed due to flooding, but no major incidents were reported. Flood wardens said improved flood defences and a changing forecast lessened the storm’s impact.
What were the effects of Storm Christoph?
Areas of the UK was hit by heavy rain, snow and flooding that has led to towns and villages being cut off and a major incident declared in South Yorkshire and Greater Manchester.
The northwest of England and the north of Wales were some of the worst affected areas as properties submerged as rivers burst their banks, and drainage systems failed to cope with the torrential downpours brought by Storm Christoph.
The Cheshire village of Lymm, a village of 12,000 people located 7 miles away from Warrington, experienced flooding. However, this was not on the same scale as the floods of November 2019. Although fewer than a dozen homes were submerged in the end, for many of those, it was the second such disaster in less than two years.
Around 400 homes were flooded as a result of Storm Christoph, the Environment Agency has confirmed.
Around 26,000 homes were protected from the various flood defence assets distributed by the Environment Agency. 600 people were on the ground, putting up temporary barriers, using pumps in Manchester areas with particular flood challenges.
Firefighters and police evacuated 2,000 homes and businesses in south Manchester on January 20 with 3,000 properties said to be at risk.
Houses on Walmer Street in Abbey Hey, Manchester fell into a giant sinkhole following heavy rainfall.
In Maghull in Merseyside and Ruthin, North Wales, families were also forced out of their homes due to rising floodwaters.
Travel suspensions were placed on services from Carlisle to Skipton or Maryport, all destinations from Rotherham Central, and between Manchester and Newton le Willows.
Rail services between Warrington Central and Liverpool Lime Street, Altrincham to Chester, and Wigan to Southport were also suspended. Rail services between Leeds and York via Garforth were disrupted due to flooding in the Garforth area, with bus services replacing trains throughout the day.
Every time we do the laundry, hundreds of thousands of tiny fibres – known as microfibres – are washed off our clothes, down the drain and into the environment.
Recent research has found high levels of microplastic fibres polluting the Arctic Ocean. These fibres most likely come from washing synthetic clothes in Europe and North America.
In Canada, the Ocean Wise Conservation Association found microplastics in 96 of 97 seawater samples taken from across the polar region. Ninety-two per cent of the microplastics found are fibres, and 73% originate from polyester clothing. The majority of the samples collected were from 3-8 metres below the surface, where much marine life feeds.
The 3-8m layer of seawater is a biologically important area where we find phytoplankton, zooplankton, small fish, big fish, seabirds and marine mammals, looking for food. Large animals such as turtles, albatross, seals and whales die through eating plastic, and there is no reason to think it was different for the smaller ones.
Another study by Ocean Wise in 2019, estimated 3,500tn plastic microfibers from clothes washing in the US and Canada end up in the sea each year; the equivalent in weight to over 20 blue whales!
As well as the fibres found at the North Pole, plastic exists at the deepest point on Earth, the Mariana Trench, and Mount Everest’s peak. Plastic injures wildlife when it is mistaken for food. People also consume microplastics throughfood and water and breathethem in. However, the health impact of this consumption is not currently known.
Most of the water that flows into the Arctic comes from the Atlantic Ocean. The new research has found more microplastic fibres nearer the Atlantic, than the Pacific Ocean. As you can see from the map showing ocean current below, the North Atlantic Drift transports microplastics released into the North Atlantic.
Major ocean currents
What is the Impact of ocean life ingesting microplastics?
Research by The University of Exeter has shown that tiny marine animals called zooplankton, a vital food source for many larger animals like fish and whales, can eat microplastics. When Zooplankton eat microplastics they consume less of their normal food, meaning they get less energy from their diet. This leads to less energy for growth and reproduction. At this point, the microplastics enter the food chain.
As larger animals consume plankton, the concentration of plastic increases. Chemicals attached to microplastics can increase liver toxicity and other pathological changes.
Microfibers fill the bellies of fish, and, while the plastic remains in their guts, the toxins that microfibers contain can migrate into fishes’ flesh, consumed in turn by humans. Researchers found that about 25 percent of individual fish and 67 percent of all species intended for human consumption contained plastic debris, the majority being microfibers.
There is the potential for microfibers to have a negative impact on the fishing industry in the future. Catches may decline due to a breakdown in the ocean food chain. Additionally, demand for seafood may reduce as people become more aware of the impacts of microfibers.
There are, however, economic opportunities in finding solutions to reducing microfiber emissions in the design of innovative laundry traps.
What can we do to reduce the release of microplastic into the sea?
We all have a role to play in reducing microplastic levels in our oceans. As consumers, we can:
wash clothes less often (give them the sniff test before putting them in the wash!)
air dry clothes rather than using the tumble drier. This is because tumble drying weakens clothes and makes them more likely to shed microplastics when washed.
choose clothes made from natural fibres such as cotton
fill our washing machines (the more room clothes have the more likely microfibres will break off)
https://www.internetgeography.net/wp-content/uploads/2021/01/Polyester-scaled.jpg12001600Anthony Bennetthttps://www.internetgeography.net/wp-content/uploads/2019/07/IG-logo--1030x115.pngAnthony Bennett2021-01-17 13:24:042021-01-17 21:10:28How does washing your clothes lead to plastic pollution in the Arctic?
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