Question

speech on causes of enviromental damage and ways to prevent it in 10 lines

Answer 1

NATURAL PROCESS AND MANY HUMAN ACTIVITIES TO A LARGE EXTENT ARE RESPONSIBLE FOR THE RELEASE OF VARIOUS HARMFUL CHEMICALS IN TO THE ATMOSPHERE. THE PRESENCE OF CHEMICALS INTO THE ATMOSPHERIC AIR IN QUANTITIES HARMFUL FOR HUMANS AND FOR THE ENVIRONMENT .THIS IS THE MAIN CAUSE OF ENVIRONMENTAL POLLUTION. WE NEED TO KEEP CLEAN OUR SURROUNDINGS SO YOU CAN PREVENT IT SO FAST.

Answer 2

substances that bring about undesirable changes in our surroundings and are harmful to living beings are called pollutants. the contamination of the environment with pollutants is called pollution. natural processes and many human activities to a larger extent an average aare responsible for the release of various harmful chemicals in to the atmosphere. the presence of chemicals in atmospheric air in quantities harmful for human and for the environment is called air pollution. an average human being needs 12-15 times more air than food. small amount of pollutants in air is more significant than an identical amount present in food.some common air pollutants are carbon monoxide sulphur dioxide oxides of nitrogen