B. Water pollution
C. Acid rain
D. Forest fire
- What is used to protect the SCR from over current ________________?
- River Wangchu flows in ________________?
- The sun is made up of 99.9% of ________________ and ______________?
- International Forests Day Is Observed On?
- Barnacles growing on the back of whale is an example for ________________?
- Synonym of “encroach” is ________________.
- The Pressence of Lion in Forest is essential in order to ________________?
- The Seven Rila Lakes are located in___________?
- Zou-shadatian is title of ________________?
- Attitude can:________________?
- On passing through food, X-rays can kill the___________?
- A capacitive load in voltage source inverters generates ________________?