Q. How many percent of potassium is found in Africa?

View solution

Q. The warm water currents, move warm water from the tropics to the

View solution

Q. North of the equator current circulations are mainly

View solution

Q. When brazil launched its National Alcohol Progremme?

View solution

Q. Which bacteria's increase the soil fertility by making nitrogen available for the plants?

View solution

Q. What are the example of leguminous plants?

View solution

Q. In which process the bacteria breakdown the nitrates to nitrogen gas ?

View solution

Q. In which rain forest, the fastest and largest nutrient cycling system is found?

View solution

Q. In the life filled oceans, oxygen is generated and carbon dioxide is

View solution

Q. In which crops the nitrogen fixing bacteria are increasing the nitrate content of the soil?

View solution

Q. The national Alcohol Programme was to make etyle alcohol from

View solution

Q. Which fuel has less GHGs emissions than fossil fuels?

View solution

Q. What is the advantage of ethanol?

View solution

Q. How nitrogen is removed from the soil?

View solution

Q. Biofuels are

View solution

Q. Bacteria's use ammonia as a source of energy and produce

View solution

Q. The nitrogen fixing bacteria lives in

View solution

Q. When the nutrients dissolved in the water and it seeps down through the soil is known as

View solution

Q. Which toxic is used to protect plants from the insects?

View solution

Q. Bt Stands for

View solution