Q. Which of the following is not as a consequence of global warming?

View solution

Q. Which of the following is not a primary contributor to the greenhouse effect?

View solution

Q. The increase in the concentration of CO₂ in our environment in last fifty years; since 1960 is about _________

View solution

Q. The depletion in the Ozone layer is caused by _________

View solution

Q. A major in-stream use of water is for _________

View solution

Q. Which of the following are the example of Municipal and industrial discharge pipes?

View solution

Q. The presence of high coliform counts in water indicate _________

View solution

Q. How the biological oxygen demand gets affected with the increased presence of organic matter in water?

View solution

Q. Which of the following is a major source of groundwater contamination?

View solution

Q. Which of the following is considered as part of water use planning?

View solution

Q. The stage in which the biological processes are used to purify water in a wastewater treatment plants is called?

View solution

Q. Groundwater mining in coastal areas can result into _________

View solution

Q. Which of the following is not an important characteristic of the Green Revolution?

View solution

Q. The three primary soil macronutrients are _________

View solution

Q. Which of the following are negative effects on the soil and water due to conventional, mechanized farming practices?

View solution