43. this biome is located at about 30° n and s latitudes, rainfall is less than 30 cm a year and mean temps may exceed 30°c during the day. a. temperate grassland b. desert c. tropical dry forest d. tundra e. tropical savanna lo

b. Desert

Explanation:

The deserts are the biomes characterized by the dry and hot climatic conditions. These are found near  30° N & S latitude and other regions which are interior of the continents. These regions receives very low to variable amounts of annual rainfall. The annual rainfall is less than 30 cm in a year. The mean temperature remains 30°C during the day and may exceed more.

Due to these conditions the deserts experience scarcity of water, the vegetation in these regions are scanty and few life forms of animals can be found in these biomes which are able to adapt in the dry and hot conditions.