Apedia

Reduces Farming Famine Soil Seeds Lack Areas Damage

Front What problems contribute to famine? (Way too many options, good luck getting none)
Back
Flooding can cause a reduction of nitrates in the soil due to nitrifying bacteria growing faster,
Drought can be a cause for diversion of water away from farms,
Famine can cause farmers to eat seeds in advance to survive,
Poor soil or lack of fertiliser can reduce yield of crops,
Desertification reduces farming areas,
Poverty reduces the ability to buy seeds and other farming essentials
War can make it too dangerous to farm,
Urbanisation reduces farming areas,
Increasing population increases food demand,
Pests can damage yields,
Lack of farming education reduces yields and can damage soil.

Learn with these flashcards. Click next, previous, or up to navigate to more flashcards for this subject.

Next card: Oil extraction resources habitats mining natural damage destroys

Previous card: Food distribution problems dependence country devalue local large

Up to card list: IGCSE Biology Summary