Question

Hey can anyone help? I am having trouble with one question, and I need someone to check my answer for a different one.

Which of the following is a living renewable resource?

trees***
water
sunlight
wind

This is one I am having trouble with:

Which of the following is the BEST description of forest soil?

thin humus layer, minerals deep beneath the surface
thin humus layer, minerals close to the surface
very little humus, rich in minerals
very little humus, few minerals

Can you help please?

Answer 1

First answer is correct, but I don't know what second answer could be.

Answer 2

Thanks

Answer 3

https://link.springer.com/chapter/10.1007/978-3-319-02541-4_4