Advertisements
Advertisements
प्रश्न
Draw a diagram to show how sea water reaches a lake or pond.
Advertisements
उत्तर
APPEARS IN
संबंधित प्रश्न
Make sketch of hydrological cycle in nature.
Water is present in huge quantities as vapour and clouds in the ________
Water present in rivers, lakes, and ponds is unfit for use by human beings.
CROSSWORD
DOWN
1. A method of water conservation.
2. Process of getting water vapour from sea water.
6. Water stored in dams is used for the generation of ______.
ACROSS
3. is a large body of non-potable water found in nature.
4. In summer, the body loses water as ______.
5. Plants undergo ______ and contribute to the water cycle.
State for the following whether it is due to evaporation or condensation:
Water drops appear on the outer surface of a glass containing cold water.
Some definitions are given below which can be corrected by changing one word. Correct them.
- Aquifer is ground water stored between layers of hard rock above the water table.
- The process of evaporation of water in the ground is called infiltration.
- The evaporation of water from oceans and its arrival back into oceans is called vapour cycle.
Paheli wrote a food chain in the following way:
frog → eagle → insects → grass → snake
The chain is not in the correct order. Help her to write the food chain correctly.
What are the three stages in the water cycle?
“Catch water where it falls” is the basic idea behind ______.
The cyclic flow of nutrients between non-living and living factors of the environment is termed as ______ cycle.
