Sorting Materials Into Groups — Science STD 6 — Question

Which are the two main components of air?

What adaptation in the feet of frog help it to swim in water?

Write the name of two liquids that are immiscible with water.

Which vitamiii is not present in milk?

What do you mean by gait?

Lemonade is prepared by mixing lemon juice and sugar in water. You wish to add ice to cool it. Should you add ice to the lemonade before or after dissolving sugar? In which case would it be possible to dissolve more sugar?

What do you obtain when water vapour is cooled?

Which animal moves using muscular foot?

To clean their spectacles, people often breathe out on glasses to make them wet. Explain why the glasses become wet.

Explain the following terms: Threshing