Forests: Our Lifeline — Science STD 7 — Question

Water circulates through the water cycle in the three forms. Name them.

Name the type of toilets which are most suitable for holding an outdoor music festival in a park.

What is the motion of a child in a merry-go-round?

What is yarn?

Which type of mirror can form a real image?

Fill in the blanks with suitable words: Teeth are rooted in separate in between the .

Mention the name of lens whioh can converge the sun’s rays to a point and burn a hole in the piece of paper.

Paridhi and Anusha of Grade 7 started running for their morning workout. After they completed their running, they counted their breaths per minute. Anusha was breating faster than Paridhi. Provide at least two possible explanations for why Anusha was breathing faster than Paridhi.

State whether the following statements are true or false. In case a statement is false, write the corrected statement in your notebook. Iron pipes coated with zinc do not get rusted easily. (True/ False)

Give examples of insulators.