Thermal power plants give out a lot of ________ waste water.

Q. Mention whether the following statements are True (T) or False (F).
(iv) Thermal power plants give out a lot of hot waste water. (T/F)

Q.

Fill in the blanks :

(i) Rubber particles and dust raised by running motor vehicles are examples of ............... pollutants.

(ii) Too frequent exposure to ......................... in a medical diagnostic technique may damage chromosomes.

(iii) Thermal power plants give out a lot of ...................... waste water.

(iv) Sewage is a liquid waste from ........................... .

Q. Which of the following statements brings out a difference between hydroelectric power plants and thermal power plants?

Q. Since plants utilize ${CO}_2$​, What do they give out as a waste product?

Q. Charcoal burns by giving out a lot of heat and a lot less smoke.