Tag: sources of water and water cycle

Questions Related to sources of water and water cycle

Multiple choice biology water a precious resource sources of water and water cycle availability and forms of water the water cycle

The continuous cycling of water among its three forms keeps:

  1. the total amount of water on the earth constant

  2. the total amount of water on the earth decreasing continuously

  3. water fresh

  4. none of these

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The continuous cycling of water among its three forms keeps the total amount of water on the earth constant.

Multiple choice biology water a precious resource sources of water and water cycle availability and forms of water the water cycle

Mullets, bhetki, pearl spots, prawns, mussels are the examples of 

  1. marine fish

  2. fresh water fish

  3. finned fish

  4. shell fish.

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Fresh water fisheries are found in ponds, tanks, rivers and various water bodies catla, rohu, mullets, and bhetki are some fresh water fisheries. They have important contribution to the growth of the economy of the country. There has been a very impressive growth in fish production during 1990's in the country.