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प्रश्न
How are dewdrops beneficial for plants?
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उत्तर
In the early morning, dew surrounds the leaves of a plant with moisture, and the plant does not close its stomata.
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संबंधित प्रश्न
Many people leave their pets in parked cars. They think they will be gone for a few minutes, or it will be alright to leave a window open. The temperature inside a parked car can rise up to more than 50°C in a matter of few minutes, irrespective of it being a hot or a cloudy day.
What would be the right thing to do if you see a pet locked inside a car on a hot day?
Write true or false. Correct the false statement.
A rise in temperature causes more condensation while a fall in temperature results in evaporation.
Name the factors that determine the temperature at a place.
How is the cloud cover shown on a weather map? Give examples.
What is condensation?
What are the local winds? Give a few examples.
In your notebook, draw neat, labelled, coloured sketches of the three different types of rainfall. Alongside each diagram, briefly describe in your own words, how each type of rainfall occurs.
Differentiate between precipitation and condensation. Give one example of each.
What is wind? What precautions must be taken while placing a wind vane?
- Identify the four types of clouds shown in the photographs.
- Which of these causes heavy rainfall?
