1.Which is not an example of chemical fertilizers?
2.Which of the following is a major pollutant causing acid rain?
3.There are found in lady finger-
d.All of the above
4.To save environment which state is associated with ‘Chipko Movement’?
5.Which is the detergent of the earth?
a.Bacteria and fungi
b.Soil and water
6.Which of the following is Rabi’s crop?
7.Cause of Polio is-
8.Quinine medicine is obtained from-
9.Which of the following group is rich in protein?
a.Milk, mango and carrot
b.Egg, pea, fish
c.Soya bean, gram, maize
d.Apple, curd, mutton
10.Which layer protects earth from harmful rays of the sun?