Advertisements
Advertisements
प्रश्न
Which of the following inhibits the seepage of rainwater into ground?
पर्याय
A pukka floor
Playground
Grass lawn
Forest land
Advertisements
उत्तर
A pukka floor
Explanation:
A paved floor or pukka floor does not allow water to seep into the ground easily, whereas on a playground, grass lawn and forest land, water seeps through in no time.
APPEARS IN
संबंधित प्रश्न
What happens to the water in a wet cloth?
Water cycle controls Earth‛s temperature.
What is rain water harvesting? List out the advantages of rain water harvesting.
Water present in rivers, lakes, and ponds is unfit for use by human beings.
The evaporation of water takes place only in sunlight.
Observe the given graph carefully and answer the questions.
- What percentage of water is seen in fish?
- Name the food item that has maximum amount of water in its content.
- Name the food item that has minimum amount of water in its content.
- Human body consists of about ______ percentage of water.
- Specify the food item that can be consumed by a person when he/she is suffering from dehydration.
State for the following whether it is due to evaporation or condensation:
Fog appearing on a cold winter morning.
Water vapour condenses to form tiny droplets of water in the upper layers of air where it is cooler.
______ of our brain’s mass consists of water.
Transpiration takes place in rivers and lakes.
Which of the following are not the liquid forms of water?
- Snow
- Lake water
- River water
- Water vapour
- Ice
Choose the correct combination from the options below.
Water cycle does not involve which of the following?
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.
Place the following statements in a proper order to form a meaningful paragraph.
- Which in turn decreases the seepage of rain water into the ground.
- This decreases the open areas like parks and playgrounds.
- Increasing population create demand for construction of houses, shops, offices, roads and pavements.
- This results in depletion of water table and creates scarcity of more water.
“Catch water where it falls” is the basic idea behind ______.
Biological oxidation is the method is used in ______.
The wastes removed in tertiary treatment are ______.
Assertion (A): Biosphere is a dynamic and stable system.
Reason (R): There is a constant interaction between biotic and abiotic components in the biosphere.
How are clouds and fogs formed?
