Q. Soot causes

View solution

Q. For food,everthing depends directly or indirectly on

View solution

Q. They remove many nitrogen oxides, carbonmonooxides and unburnt hydrocarbons, is

View solution

Q. Large carnivores which rely for food on small carnivores are known as

View solution

Q. Sulphurdioxide causes

View solution

Q. Herbivores such as wild beests and zebra live in vast herbs on the

View solution

Q. Oxides of Nitrogen causes what health problems in humans?

View solution

Q. Herbivores are known as

View solution

Q. What health problems are caused by lead?

View solution

Q. What physical characteristics that makes pollutants hang around in the atmosphere instead of dispersing quickly?

View solution

Q. Green plants are called

View solution

Q. Plant eating animals are known as

View solution

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