Q. What are the important ingredients in fertilizers?

View solution

Q. Which basic human needs are controlled by climate?

View solution

Q. What is the percentage of irrigated land in Iran affected by salinization?

View solution

Q. What is the source of heating in cold climates?

View solution

Q. Which top five countries uses desalination for the water production?

View solution

Q. The water is strived of oxygen by decomposition of dead algae is known as

View solution

Q. In 1950, world's fresh water availability per person was

View solution

Q. What is the percentage of irrigated land in Sudan affected by salinization?

View solution

Q. What are the types of unmanaged waste in rural areas?

View solution

Q. In 2000, world's fresh water availability was

View solution

Q. Name the worlds driest place?

View solution

Q. In which process the sea water is changed into fresh water

View solution

Q. United nations estimated that one third of the world's pollution lives in medium or high

View solution

Q. The countries which most likely suffers from water shortage is known as

View solution

Q. The river Nile crosses how many countries to reach Egypt?

View solution

Q. In which process, more energy is required to change sea water into fresh water

View solution

Q. The ancient Greeks has described Egypt as the

View solution

Q. Which countries extremely uses underground water

View solution

Q. Name the region, which uses the process of desalinization

View solution

Q. What is not suitable content for plants to grow in salinization?

View solution