What strategies can be used to increase food supply?

Which of the following are strategies that can be used to increase food supply?

Please select 5 correct answers

Correct! Wrong!

Identify the strategy for increasing food supply described below: This is a controversial scientific approach aimed at increasing yields by genetically modifying products or processes.

Correct! Wrong!

Identify the strategy for increasing food supply described below: A modern scientific technique to grow crops without using soil.

Correct! Wrong!

Identify the strategy for increasing food supply described below: Abstracting water from a river or aquifer to provide water then there is not enough available naturally.

Correct! Wrong!

Identify the strategy for increasing food supply described below: An approach that is sustainable and environmentally friendly. It promotes nutrient recycling, crop rotation and mixed farming.

Correct! Wrong!

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Identify the strategy for increasing food supply described below: The use of low-technology solutions, often with the support of NGOs and charities.

Correct! Wrong!

True or false? Hydroponics and aeroponics are the same agricultural techniques.

Correct! Wrong!

Hydroponics involves plants being suspended in the water full-time or they may be fed by a continuous or even an intermittent flow. Aeroponic plants are never placed into water, even for a minute. Instead, aeroponic plants receive nutrients from a mist that is sprayed onto their roots several times an hour.

What strategies can be used to increase food supply?
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