Water — Science STD 6 — Question

Name the device used to measure:
Size of your shoulder.

Why we are not able to notice water vapour from bucket full of water kept in sunlight?

Define reflection of light.

Give three main adaptive features in desert plant.

Provide the suitable term that expresses the meaning of each of the following statements.
Worms converting certain kinds of waste into manure.

Name the device by which cream can be separated from milk at home.

What changes occur in a match stick used for lightening? What type of change is it?

Why is silvered glass used as a mirror?

What are artificial satellites used for?

How monsoon is important for crops?