Download App

Water: A Precious Resource — Science STD 7 — Question

Gujarat BoardEnglish MediumSTD 7ScienceWater: A Precious Resource2 Marks
Question
What is rainwater harvesting?
✓

Answer

Rainwater harvesting is defined as the method of collecting rainwater on roof-tops and directing it into the ground so as to raise the water table or use for household purposes.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "2 Marks Questions" from Water: A Precious Resource→Water: A Precious Resource — all question types→Science STD 7 question papers→Gujarat Board STD 7 question papers→Gujarat Board question paper generator→

Similar questions

Explain the construction of an electric cell.
→
Paheli noticed water being pulled up by a motor pump to an overhead tank of a five storeyed building. She wondered how water moves up to great heights in the tall trees standing next to the building. Can you tell why?
→
What are the changes in the shape of the bodies of girls and boys during adolescence?
→
One day, a five years old boy, Chintoo was playing with his toys in his room. After few minutes, he saw a wristwatch on his study table, so after seeing it, he got crazy and so much in eager to play with that watch. Then, for $2$ to $3$ min, he was trying to analyse it that whether its a toy or something else, then suddenly, he was just about to throw it but at the same his mother entered into the room and take the watch back immediately from his hand.
  1. State the benefit of a wristwatch.
  2. Briefly mention the values showed by Chintoo’s mother here.
→
Imagine you grow two plants - one in a greenhouse and one outdoors. What variables will affect photosynthesis?
→
What products are formed when and acid reacts with a base in a neutralisation reaction?
→
Plants are known as the producers of a food chain. Give reason.
→
Name three types of salts. Give one example of each type of salt.
→
Design an eco-friendly experiment to show gas exchange in plants without harming them.
→
The handle of a pressure cooker is covered with the thick plastic. Explain why?
→