In an area with tall grass but with very few trees, which of the following other conditions are most likely to exist as well?

1.It is near 30° latitude north or south or on the leeward side of a mountain range.
2.Moist air is rising over the area.
3.Night temperatures are much colder than daytime temperatures.
4.The soil has a thick layer of decomposed, nutrient-rich organic material.
5.There is an extremely high diversity of species in the area.
6.There is little rainfall and frequent fires regularly cut the vegetation to the ground.

A. 2 and 5

B. 3 and 4

C.1 and 3

D.4 and 6

Question

In an area with tall grass but with very few trees, which of the following other conditions are most likely to exist as well?

1.It is near 30° latitude north or south or on the leeward side of a mountain range.
2.Moist air is rising over the area.
3.Night temperatures are much colder than daytime temperatures.
4.The soil has a thick layer of decomposed, nutrient-rich organic material.
5.There is an extremely high diversity of species in the area.
6.There is little rainfall and frequent fires regularly cut the vegetation to the ground.
 
A. 2 and 5

B. 3 and 4

C.1 and 3

D.4 and 6