Question

. Which two biomes have the least precipitation?

Answer 1

1. Answer;

-Tundra and desert

Explanation;

-Tundras biomes are among Earth's coldest, harshest biomes. Tundra ecosystems are treeless regions found in the Arctic and on the tops of mountains, where the climate is cold and windy and rainfall is scant. Tundra lands are snow-covered for much of the year, until summer brings a burst of wildflowers.

-The desert biome includes several formation classes that are transitional from grassland and savanna biomes into vegetation of the arid desert. Deserts are found in both temperate and tropical areas. Deserts are among the biomes with the lowest precipitation.

2. Answer;

-Exposure to solar flares

Explanation;

The factors that affect biomes include; altitude, latitude, rainfall, distance from the sea, drainage, relative humidity and rock and soil type.

Different plants grow at different temperatures within the same biome, the higher the altitude the lower the temperature. The further you are from the Equator means you receive less solar energy so there's less light and temperatures are lower (latitude).

Different types and amounts of plants will grow in different parts of the biome depending on the amount of rainfall it receives, with inland areas being usually drier than coastal areas.

Distance from the sea  can also affect the temperature and especially the amount of rainfall within a biome.

-Swamps and bogs occur where drainage is poor, with fewer, more specialised plants growing there

Answer 2

"Tundra and desert" are the two biomes among the choices given in the question that have the least precipitation. The correct option among all the options that are given in the question is the third option.

"Exposure to solar flares" is the one among the following choices given in the question that would not be a factor that helps determine the characteristics of a land biome. The correct option among all the options given in the question is the first option.