3.2 Flashcards

You may prefer our related Brainscape-certified flashcards:
1
Q

If a producer population contains 35,000 kcal, about how many kcal would the next trophic level have?

A

3,500 kcal

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

What is an ecosystem?

A

All organisms in a community and abiotic factors

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Give an example of a food chain.

A

Grass -> Grasshopper -> Mouse -> Hawk

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

What are the differences between autotrophs, heterotrophs, and decomposers?

A

Autotrophs make their own food, heterotrophs eat other organisms, and decomposers eat decaying matter.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly