Q: Will contour lines ever cross?


Read this paragraph and choose the correct option from the provided answers:

In some soils, the organic portion is entirely missing. This is true of desert sand. At the other extreme, a soil may be completely organic. Peat, found in a bog or swamp, is totally organic soil. Organic materials are necessary for a soil to be fertile. The organic portion provides the nutrients needed for strong plant growth.

 Choices:

- yes

- in rare cases

- always

- no


A:
no