The $Veldts$ of $Africa$ and the $Pampas$ of $South$ $America$ are examples of which biome?

Which one of the following is the correct matching of a plant, its habit, and the forest type where it normally occurs?

The genus $Quercus$ is a dominant component in which of the following?

Small animals have a larger surface area relative to their volume,so they tend to lose body heat very fast when it is cold outside. Then they have to expend much energy to generate body heat through metabolism. This is the main reason why very small animals are rarely found in polar regions. Which of the following explains why small animals are more easily able to climb up a rock compared to large animals?

In desert grasslands,which type of animals are relatively more abundant?

Why are small-sized animals rarely found in polar regions?