Food production Flashcards
1
Q
Increased population requires
A
Increases crop yield.
2
Q
Methods to increase food supply
A
Biological control,
Spray crops
3
Q
What are nitrates used to produce
A
Amino acids which are synthesised into plant protein
4
Q
What is bio accumulation
A
Build up of toxic substances in animals.
5
Q
Alternatives to the use of pesticides
A
Biological control and genetically modified crops.
