Hi Everyone, this article will share Water – The Blue Resource Objective Type Questions & Answers.
In my previous posts, I have shared the objective type questions and answers of Earth’s Farm House, Earth Harvested and Earth’s Variable Grocery so, you can check these posts as well.
Water – The Blue Resource Objective Type Questions & Answers
Question 1: Choose the appropriate option.
(a) Which one of the following does not help in conservation of water?
i. excessive use of tube wells
iii. sprinkle irrigation
iv. water harvesting
(b) The natural drainage area is called __________.
ii. water reserve
iv. river banks
(c) Which of the following contributes to the degradation of water?
i. oil spill
iv. run off
(d) ________________ are protected by various laws as they are source of fresh water.
(e) Perennial rivers are_________
i. snow fed
iii. dam fed
iv. all of the above
(f) ____________ cleaning projects have been undertaken to improve the quality of water.
(g) Rainwater harvesting is practiced mostly in
ii. semi-arid and arid areas
iii. river banks
iv. drought affected areas
Question 2: Fill in the blanks.
(a) Surface water is the main source of fresh water.
(b) Hydroelectric power is the electricity produced by water.
(c) The percentage of water available for human consumption is 1%.
(d) Afforestation increases the level of the underground water.
(e) Chennai is said to be the first city to go 100% on rain water harvesting.
(f) Dead Sea is the saltiest sea of the world.
Question 3: Match the columns.
|Column A||Column B|
|i. Nile||a. Kariba|
|ii. Indus||b. Bhakra Nangal|
|iii. Satluj||c. Aswan|
|iv. Zambezi||d. Tarbela|
Question 4: Name the following:
(a) Also known as water cycle.
Answer: Hydrological cycle
(b) Water used for farming.
(c) Generate from water.
So, these were Water – The Blue Resource Objective Type Questions & Answers.