Which statements are true about the world's biomes?

1. Most plants are flexible and can live in any biome.
2. Biomes are defined by their climate and life forms.
3. Grasslands receive less precipitation than other biomes.
4. Deserts can be cold.
5. The tundra has the harshest climate of all biomes.
6. Freshwater biomes are responsible for most of the world's precipitation.

Respuesta :

2. Biomes are defined by their climate and life forms.
4. Deserts can be cold.       
5. The tundra has the harshest climate of all biomes.

Answer:

The correct answers are 2, 4 and 5.

Explanation:

Biomes are biological communities whose combination of ecosystems involves the animals and plants that inhabit a particular enviorement characterized by its wheather and floor conditions as well.  

Therefore that biomes are defined by their climate and life forms. An example of them are the deserts and the tundras. The cold deserts are the polar regions where precipitations rarely occurs, as well as the common deserts where by night the temperature drops to below zero.  And the tundra has the harshest climate of all biomes because it is also a polar region where vegetation does not grow over a certain area and the subsoil is frozen.