| 1 |
The zoological name of leopard cat is. |
- A. Fells domestica
- B. Felis leo
- C. Feilsbengalensis
- D. Felisparodus
|
| 2 |
Coniferous forest located at high attitude are called. |
- A. Boreal
- B. Alpine
- C. Talga
- D. Prailes
|
| 3 |
The productivity of aquatic ecosystem is determined by light and |
- A. CO2
- B. Temperature
- C. Nutrients
- D. Water
|
| 4 |
Northern coniferous forest are called. |
- A. Alpine
- B. Boreal
- C. Taiqa
- D. Prairles
|
| 5 |
In Sindh, the desert ecosystem is called. |
- A. Thar
- B. Sahara
- C. Gobi
- D. thal
|
| 6 |
A form of air pollution in which airbone acids produced by electric utility plants and other sources fall to Earth in distant regions is |
- A. Acid rain
- B. Basic rain
- C. Heavy rain
- D. Drizzling
|
| 7 |
A change in the community structure of an ecosystem over a period of time is: |
- A. Ecological niche
- B. Ecological mutation
- C. Succession
- D. Genetic Drift
|
| 8 |
In succesion lithoseres takes place on: |
- A. Sand
- B. Water
- C. Forest floor
- D. Bare rocks
|
| 9 |
In aquatic ecosystem , near shore zone is called. |
- A. Limnetic zone
- B. Littoral zone
- C. Profundal zone
- D. Benthic zone
|
| 10 |
Perhaps the most fragile of all the biomes, because of its short growing season is. |
- A. Tundra
- B. Desert
- C. Grass land
- D. Temperate deciduous forest
|