Hot Deserts_$007

Q. and are the common vegetation found in hot deserts.

1. Cacti
2. Lichens
3. Ebony
4. Acacia

Q. Average temperature of tropical desert ranges from _____.

1. 10°C - 20°C
2. 0°C - 10°C
3. 20°C - 30°C
4. 30°C - 40°C

Q. and clothes are usually worn by the desert dwellers.

1. Dark-coloured
2. Light-coloured
3. Loose-fitting
4. Leather

Q. What are the different adaptations of desert vegetation?

1. The leaves are reduced to spines.
2. They have leafy branches.
3. They have fleshy stems to store water.
4. They have long roots that reaches deep into the soil to draw out water.

Q. High temperature, high rainfall, a perpetual summer without any change of seasons is the characteristic of _______.

1. Prairie Region
2. Monsoon Region
3. Equatorial Region
4. Taiga Region

Q.

What is the main function of roots in desert plants?

Q.

How water loss is prevented in desert plants?

Q. Deserts can be classified into and deserts.

1. hot
2. cold
3. damp
4. mild

Q.

Answer in one word:

Desert plant in which leaves are reduced to spines. ___

Q.

Differentiate between desert plants and mountain plants.