food security and farming
- Created by: rxbyw
- Created on: 26-10-19 17:21
factors affecting food security:
-world population keeps increasing and birth rate of developing countries are rising
-diets in developed countries change, demand for certain foods can increase. already scarce food rescources can become more scarce
-farming can be affected by new pests/pathogens. can result in the loss of crops and leads to famine
-high input costs of farming can make it too expensive for people in some countries to start/maintain food production meaning there isnt enough people producing food in these areas to feed people
-in some countries war can affect the availability of food/water
sustainable production means making enough food without using rescources faster than they renew
overfishing:
reduces fish stocks in the oceans
oceans food chains are affected and some species of fish may disappear
for sustainable food production we need to maintain fish stocks at…
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