Scientists have a theory about the relationship between climate and biodiversity. Which best describes this theory?

Question

Warmer climates promote higher biodiversity, allowing plants to grow year-round. This supports more organisms that rely on plants.
Colder climates promote higher biodiversity, reducing the competition among organisms for food. This supports stronger organisms that live longer.
Warmer climates promote higher biodiversity because they tend to receive more rainfall. This provides a source of water for more organisms.
Colder climates promote higher biodiversity because they are usually larger in size. This provides space for more organisms.

Answer 1

The best description of the theory about the relationship between climate and biodiversity is:

Warmer climates promote higher biodiversity because they tend to receive more rainfall. This provides a source of water for more organisms.

This explanation aligns with the general understanding that warmer, more temperate climates with adequate rainfall can support a greater variety of plant and animal life, leading to higher biodiversity.