Fun with Magnets — Science STD 6 — Question

State whether the following statements are true or false:
Jute is the outer covering of coconut.

Activity.Collect some muddy water from a pond or a river. If it is not available, mix some l soil to water in a glass. Let it stand for half an hour. Observe the water carefully ‘ and note your observations.
Does some soil settle at the bottom of water? Why? What will you call this j process?

What substance was traditionally used in thermometers but is now avoided due to toxicity?

Fill up the blank:
Salt is obtained from seawater by the process of ___________.

Name the two parts which must be mentioned to state the results of a measurement.

Name the animal which is called the ship of desert.

Why is there a need for conserving water? Give two reasons.

Name the minerals which make our teeth and bones.

What will happen if the amount of oxygen is increased in the air?

Fill up the blank:
The habitats of plants and animals that live in water are called _______ habitat.