| 1 |
It is the warmest decade ever reorded, with rising globla average teperature. |
- A. 1980-1990
- B. 1990-2000
- C. 2000-2010
- D. 2011-2020
|
| 2 |
The month with the least rain in New Yourk City is. |
- A. Febrary
- B. April
- C. August
- D. October
|
| 3 |
The coldest season in New York City lasts for. |
- A. 1.3 months
- B. 2.3 months
- C. 3.3 months
- D. 4.3 months
|
| 4 |
Incressing surface temperature is called. |
- A. Green house effect
- B. Temperature change
- C. Flooding
- D. Global warming
|
| 5 |
The coldest month of the year in New York City is. |
- A. January
- B. February
- C. November
- D. December
|
| 6 |
A new type of smog, known as photochemical smog, was first described in. |
- A. 1930 s
- B. 1940s
- C. 1950s
- D. 1960s
|
| 7 |
It is a powerful green house gas whihc is contributing in cliamate change released by the use of both commercial and organic fertilizers. |
- A. Oxygen
- B. Carbon monoxide
- C. Nitrogen oxide
- D. Sulphur dioxide
|
| 8 |
The climate on the Earth has been changing since it formed....... billion years ago. |
- A. 2.5
- B. 3.5
- C. 4.5
- D. 5.5
|
| 9 |
Main cause of climate change and global warming is. |
- A. Oxygen gas
- B. Hydrogen gas
- C. Nitrogen gas
- D. Green house gases
|
| 10 |
In Karachi the day temperaute in winter season in about. |
- A. 10 oC
- B. 26 oC
- C. 36 oC
- D. 62 oC
|
