| 1 |
With the increase of temperature evaporation from plants |
- A. Becomes fast
- B. Becomes slow
- C. Becomes very slow
- D. Becomes at zero level
|
| 2 |
In the quickly populated areas of the world: |
- A. Natural vegetation is thick
- B. Vegetation covers 80% earth surface
- C. Natural vegetation covers limited area
- D. Natural vegetation is absent
|
| 3 |
Twelve percent of world's total forests are: |
- A. Desert forests
- B. Deciduous forests
- C. Equatorial forests
- D. Mediterraneanforests
|
| 4 |
The largest equatorial rain forests are in: |
- A. Germany
- B. India
- C. Canada
- D. Brazil
|
| 5 |
Plants obtain from air |
- A. Carbon dioxide
- B. Nitrogen
- C. Water
- D. Mineral particles
|
| 6 |
Monsoon deciduous forests are commonly found in: |
- A. Russian federation
- B. Canada
- C. Australia
- D. East Asia
|
| 7 |
World's natural rubber forests are found: |
- A. In equatorial region
- B. In Tundra region
- C. In Europe
- D. In Australia
|
| 8 |
Prairies grass region is located |
- A. From 5°-10° latitudes
- B. Within equatorial region
- C. From 45°-65° latitudes
- D. Along Mediterranean coastal belt
|
| 9 |
World's evergreen rain-fed equatorial forests covers: |
- A. 10% area of the total forests
- B. 5% area of the total forests
- C. 49% area of the total forests
- D. 95% area of the total forests
|
| 10 |
In which region eucalyptus plant is found: |
- A. Pakistan
- B. China
- C. Japan
- D. Australia
|