Environmental Science

Multiple Choice Questions (MCQ) on Ecosystems 1-A single bacterium in the soil interacts with (A) The water (B) Air (C)

Water pollution is deterioration of quality of land water (rivers, lakes and ground water) or sea water as a result

When the heat released into the water or air produces some undesirable effects and it increases the environment temperature, this

The energy received from the Sun in the form of radiations is called solar energy. The sun has enormous energy.

Use of large amount of ground has resulted in lowering the ground water level. The widening imbalance between the groundwater

When radioactive substances emit energy in environment, it is known as radioactive pollution. Some of the radioactive elements occur as

Ozone (O3) layer is present in the stratosphere which acts as a natural sunscreen. It absorbs the harmful Ultra violet

The study of environmental components is multidisciplinary in nature, since it includes all disciplines. The use of the term Environmental