Which of these factors does not reduce food security?
Reduced costs of farming
Increase in human population
Armed conflict
Which of these will not be used by organic farmers?
Manure
Growth hormones on livestock
Artificial pesticides
Which of these is an example of sustainable fishing?
Reducing the size of holes in nets
Trawling the sea bed
Increasing the size of the holes in nets
Which of these in an example of genetic modification?
Bacteria which produce human insulin
Friesian cows which produce a lot of milk
Bloodhound dogs which hunt
What is arable farming?
Raising livestock
Growing crops
Only planting one type of crop
What causes eutrophication?
Genetic modification
The carbon cycle
Excess fertilisers
Which of these is contributing towards antibiotic resistance?
Over use of medicines in farming
Organic farming
Crop rotation
What do fishing quotas limit?
The size of fish that can be caught
The number of fish that can caught
The killing of whales and dolphins
What is the definition of biotechnology?
Using animals and plants to help us
Moving a gene from one species to another
Alteration of living organisms to develop or make products
What molecules are used to cut genes in genetic modification?
Enzymes
Hormones
Growth factors