Properties of Soil: Soil has special properties which determine different soil types. These properties are: (a) absorption of water in soil (b) moisture in the soil, and (c) percolation rate of water in soil.
The plants that grow in soil require water to grow. If the soil can hold water, the plants will grow well. If the soil does not hold water, the plants would need frequent watering or they would die.
When you take a bit of soil and heat it in a test tube, you will see tiny droplets of water condensing near the mouth of the test tube.
Which of the following are correct ? (a) Higher the absorption of water by soil, higher is its availability to plants. (b) Soil moisture helps to determine when it needs to be irrigated and how much water it needs. (c) The rate at which water exits the soil is known as its percolation rate. | |||
Right Option : D | |||
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________________ means to pass or filter through very small holes. | |||
Right Option : A | |||
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The amount of water a particular type of soil can absorb is its ________________ absorption tendency . | |||
Right Option : A | |||
View Explanation |
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