| 1 |
Important plant of Mediterranean region: |
- A. Teak plant
- B. Deodarplant
- C. Oliveplant
- D. Mahoganyplant
|
| 2 |
With the increase of temperature evaporation from plants |
- A. Becomes fast
- B. Becomes slow
- C. Becomes very slow
- D. Becomes at zero level
|
| 3 |
World's natural rubber forests are found |
- A. In equatorial region
- B. In Tundra region
- C. In Europe
- D. In Australia
|
| 4 |
In equatorial rain-fed forests due to heavy rainfalls: |
- A. Soil is very fertile
- B. Fertile soils are limited
- C. Clayey soils are found
- D. Sandy soils are found
|
| 5 |
According to latest estimates: |
- A. 90% land surface is under forests
- B. Natural vegetation has absolutely finished
- C. Only 10% area is under forests
- D. 25 to 30% land surface is under forests -- about 26.19%
|
| 6 |
Prairies grass region is located |
- A. From 5°-10° latitudes
- B. Within equatorial region
- C. From 45°-65° latitudes
- D. Along Mediterranean coastal belt
|
| 7 |
World's evergreen forests: |
- A. Remains evergreen throughout year
- B. Do not remain evergreen year around
- C. Shed their leaves during winters
- D. Shed their leaves in summers
|
| 8 |
Plants obtain from air: |
- A. Carbon dioxide
- B. Nitrogen
- C. Water
- D. Mineral particles
|
| 9 |
With the increase of temperature evaporation from plants: |
- A. Becomes fast
- B. Becomes slow
- C. Become very slow
- D. Become at zero level
|
| 10 |
Coniferous Evergreen forests covers how many percentage of total forest area of the world forests ? |
- A. 80 percent
- B. 35 percent
- C. Very small area
- D. 5 percent
|
