Question

For which of the following outcomes would tilling of crop fields be discouraged?

I. Organic matter returns nutrients to the soil
II. Reduction of weeds so water competition is less
III. Loosened soil is easily washed away into rivers and streams

I only
II only
III only
I and III only

Answer 1

Question:

For which of the following outcomes would tilling of crop fields be discouraged?

Choosing:

I. Organic matter returns nutrients to the soil

II. Reduction of weeds so water competition is less

III. Loosened soil is easily washed away into rivers and streams

Answer:

I and III only

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