Environmental Science | MCQs

Explanation

Always means ہر وقت یا ہر موقع پر

Never means کسی وقت نہیں

Explanation

Variety means مختلف اقسام یا اقسام کی ایک حد

One and the same kind means تنوع یا فرق کی کمی

Explanation

Deafening means انتہائی اونچی آواز میں

Quiet means بہت کم یا کوئی شور نہیں ہے

Explanation

Salubrious means خوشگوار

Noxious means ناگوار

Explanation

Write short answers of the following questions in English Language. (3 Marks)

Q: Explain the phenomenon of global climate change. Give any three adverse consequences of global warming?

Ans:

Global climate change refers to long-term changes in temperature, precipitation, and other atmospheric conditions primarily due to human activities, like burning fossil fuels, which increase greenhouse gases in the atmosphere.

Three adverse consequences of global warming include:

1. Rising sea levels, leading to coastal flooding.
2. More extreme weather events, such as heatwaves and storms.
3. Disruption of ecosystems, causing loss of biodiversity.

Explanation

اشنکٹبندیی برساتی جنگل ایکو سسٹم ہے جو پاکستان میں نہیں پایا جاتا۔