Geography
Which of the following processes is responsible for the depletion of oxygen from the water body?
- Biomagnification
- Bioaccumulatiom
- Eutrophication
- Oxygen cycle
Related Questions
Which of the following substances is responsible for causing fluorosis?
- Lead
- Fluorides
- Arsenic
- Mercury
Which of the following substances is responsible for causing Minamata disease?
- Lead
- Fluorides
- Arsenic
- Mercury
Bhopal Gas Tragedy(3rd December,1984) was caused by the release of
- CFC
- Nitrogen dioxide
- Sulphur dioxide
- MIC
Chernobyl disaster occurred on April 26, 1986 due to
- Oil spillage
- Overflow of river water
- Meltdown in a nuclear reactor
- Leakage of poisonous gas