If you are exposed to garbage, what kind of illness would you probably get?

How should non-decaying waste be disposed?

It allows you to bend your knees.

Which is the command center of the body?

Which group of animals are found on water habitat?

Which of the following is an example of terrestrial plant?

The third stage in complete metamorphosis is called _____________

It is a natural home for many wild animals.

It is a kind of soil when wet, is smooth and sticky. When dry, it is hard and rough.

70 % of the Earth's surface is covered with ________________

What is the main cause of tides?

Which of the following materials will float in water. 

When does evaporation take place?

It makes an object move when it is applied.

It is the force that pulls everything toward the center of the Earth