What type of effects are those occurring as a direct result of the earthquake or volcano?
Which of the following is not an impact of tectonic hazards on people?
True or false? The number of deaths caused by an earthquake can be affected by the time of day when it happens.
True or false? The number of deaths caused by an earthquake can be affected by the space between buildings.
Tephra refers to what aspect of volcanic eruptions?
True or false? During an earthquake the ground can turn to liquid, and buildings can sink into it.
The process is called liquifaction.
True or false? Earthquakes and volcanoes can affect planes flying above them.
True or false? Most of the gas emitted by volcanoes is just steam.
90% of emissions from volcanoes is steam.
What are lahars made up of?
Which of the following is not a positive impact of volcanic eruptions for farmers?
Fluorine is poisonous.
True or false? Volcanoes can produce diamonds.