Agricultural Ecosystems Flashcards
1
Q
What is an agricultural ecosystem?
A
Ecosystems made up of domesticated animals and plants used to produce food for mankind.
2
Q
Why do we have agricultural ecosystems?
A
To channel the energy flowing through a food web into the human food chain.
3
Q
What 3 things do farmers do to increase primary productivity?
A
a
4
Q
What does farming prevent?
A
5
Q
What are the two ways of supplying energy other than the sun?
A
- Food
- Fossil fuels
