Question

give reasons hot deserts support only thorny bushes, cacti and patches of sparse grass ​

Answer 1

Answer:

hot desert supports only thorny bushes, cactus and patches of sparse grass because in the desert plants like rose and trees like mango bananas cannot survive because they need a lot amount of water time to time but the plants like cactus doesn't need water time to time they have long roots which can absorb water from highly depth underground parts of desert.

Answer 2

Answer:

The desert plants have thorns instead of leaf. Desert is a dry place the amount of rainfall is also very less. So to survive into desert environment plant have thorns instead of leaf. As leaves have pores in it which leave moisture bt thorns have no pores in it and they are very hard. It helps them to survive with less water in the deserts.