1.
Which one of the following is not a property of water?
2.
Most plants are grown in this layer of soil. This layer of soil is:
3.
Which of the following is not a type of soil?
4.
Which among the following is not true about air?
5.
Amit and Arun are neighbours, studying in the same school. Amit goes to school by his bicycle whereas Arun goes to school by his father's car. Whom do you think should be considered as environment friendly.
6.
Which of the following can conserve environment?
7.
Soil is formed by which of the following process?
8.
Which one of the following involves all the three states of matter?
9.
One of the best solutions to get rid of non-biodegradable wastes is _____.
10.
On a ___ day sun appears to hide.