Environment Degradation - Environment and Ecology quiz 9 is a free online quiz challenge under Environment Degradation - Environment and Ecology category. There are 59 free online quiz challenges available in Environment and Ecology category
CFCs (Chlorofluoro Carbons) are green houses gases that have caused a rise of 0.3oC in the global temperatures in the past century.name the CFC that is used in refrigerators.
Garbage can be put under four categories organic, toxic, soiled, and recyclable, which of the following organic wastes forms an important part?
Under the National Air Quality Monitoring Programme (NAMP) which of the following air pollutants are regularly monitored at all locations?1. Oxides of Nitrogen2. Suspended Particulate Matter3. Respriable Suspened Particulate Matter (RSPM)4. Sulphur Dioxide
Food wrapped in newspaper is likely to get contaminated with
Environmental Kuznets curve
Consider the following statements1. Nuclear fuel is made from naturally occurring radioactive materials, such as uranium, found in rocks.2. Nuclear fuel produces 50% less greenn houses gases than any non-renewable source of energy.Which of the statements given above is/are correct?
Consider the following statements about Cobalt 601. Cobalt-60 is a redioactive isotope of cobalt.2. Cobalt-60 is a hard, lustrous, grey metal.3. Cobalt-60 is found in nature.4. It is used in fabrication work, especially for welding steel which has higher thickness.Which of the statements given above are correct?
What would happen if phytoplankton of an ocean is completely destroyed for some reason?1.The ocean as a carbon sink would be adversely affected.2. The food chains in the ocean would be adversely affected.3. The density of ocean water would drastically decrease.Which of the statements given above is/are correct?
Heavy metal pollution of water is caused by
Which one of the following is a useful biological indicator of Sulphur-dioxide pollution?