MEDIUM
Earn 100

In what way is composting a useful method of waste decomposition?

Important Questions on Soil Pollution

HARD

Geetha always uses durable items because_____

EASY
Pseudomonas putida is an engineered bacterium that can digest:
HARD

Which of the following is not a Greenhouse gas? 

HARD

 Particulate matter causes _____.

MEDIUM

The given diagram represents

Question Image

EASY
Suggest any three programmes on avoiding pesticides and preventing soil pollution.
EASY
What is Helsinki declaration?
EASY
Arrange the following efforts to control pollution in chronological order.

A. In India, the Air (Prevention and Control of Pollution) Act was amended to include noise as an air pollutant.
B. The government of India passed the Water (Prevention and Control of Pollution) Act to safeguard our water resources.
C. Recognizing the deleterious effects of ozone depletion, the Montreal Protocol became effective.
D. The National Forest Policy of India recommended 33% forest cover for the plains and 67% for the hills.
MEDIUM
Write interrelationships between human beings and the environment.
EASY
Rina has separated the garbage waste into two piles depending on the criteria:
MEDIUM
Write notes on: Scrubbers or Electrostatic precipitators.
MEDIUM
What is UNEP? How has it helped in checking degradation of ozone shield over the earth?
EASY
Prepare slogans to promote awareness in your classmates about ecofriendly activities.
MEDIUM
Name the steps taken since 2000 to check the depletion of the ozone layer.
MEDIUM
Collect information on laws and ethics concerned to the environment and display it on bulletin board.
MEDIUM
We do not clean ponds or lakes, but an aquarium needs to be cleaned. Why?
MEDIUM
Human being is at a key position in maintaining biodiversity of the earth. What all are the laws adopted by the government to protect and conserve biodiversity in India.
MEDIUM
What is UNEP? What step has been taken by UNEP in 1987 to prevent too much damage to the ozone layer?
MEDIUM
What steps can be taken to reduce pollution due to particulate matter from industries? 
MEDIUM
Describe environmental friendly methods to profitably dispose of human waste and cattle waste.