Environmental Science MCQs

✅ The correct answer is option B.
The Sun is the primary source of energy for Earth’s climate system is the first of seven Essential Principles of Climate Sciences. Principle 1 sets the stage for understanding Earth’s climate system and energy balance. The Sun warms the planet, drives the hydrologic cycle, and makes life on Earth possible.

✅ The correct answer is option C.
Coal is a deforestation resource.

✅ The correct answer is option A.
Vandana Shiva was one of India’s leading physicists and is now a leading environmental campaigner, the winner of the Alternative Nobel Peace Prize and the author of several books, including Soil not Oil (2008), Earth Democracy (2005) and Stolen Harvest (2001).

✅ The correct answer is option C.
In the middle latitudes of the Northern Hemisphere, surface winds tend to blow Counterclockwise and inward around an area of surface low pressure.

✅ The correct answer is option C.
Growing agricultural crops between planted trees are one of these procedures to avoid the land crisis in the India. This process is also known as the taungya farming.In this farming ,the farmers plant crops between the forest plantation rows.

✅ The correct answer is option A.
Decomposers are otherwise called as detritivores.

✅ The correct answer is option A.
ELISA Test ELISA, which stands for enzyme-linked immunosorbent assay, is used to detect HIV infection. If an ELISA test is positive, the Western blot test is usually administered to confirm the diagnosis.

✅ The correct answer is option D.
Sulphur bacteria are examples of autotrophs.

✅ The correct answer is option D.
It came under the control of Kerala government with regards to Resumption of Lands act of 1971. The reserve was named as Eravikulam Rajamalai wildlife sanctuary in 1975 to conserve Nilgiri tahr, which is endangered. It became a national park in 1978.

✅ The correct answer is option A.
Des Voeux coined the term smog in 1905 to describe the condition of fog which has smoke in it. C. J.F.