Q. Which largest cities of the world are famous due to their persistently high level of air pollution and photochemical smog?

View solution

Q. In which areas the carnivores live in a small groups?

View solution

Q. Oxides of Nitrogen causes

View solution

Q. The primary producers has the ability to manufacture their own food by using

View solution

Q. Animal eating plants are known as

View solution

Q. What is the source of ground ozone?

View solution

Q. The primary consumers are eaten by

View solution

Q. Nutrients and energy absorbed by plants are passed along a chain of living things which is called

View solution

Q. What produces high level of ground ozone?

View solution

Q. The microorganism collectively known as

View solution

Q. A food chain combine together to form a

View solution

Q. The crustaceans eat

View solution

Q. Which animals eat phytoplankton's?

View solution

Q. The single celled algae are

View solution

Q. The phytoplankton's manufacture their food by the process of

View solution

Q. Animals at the top of food chain are

View solution

Q. Organism at the bottom of food chain are

View solution

Q. Why at the bottom of all the food chain is pland, both on land andin water?

View solution

Q. In which environmental there are very small number of species are surviving?

View solution

Q. The total weight of all the organism in a population or community or an habitat is known as

View solution