English

Give Reasons for the Following: Forest Bring in the Rain, Transpiration is the Cause.

Advertisements
Advertisements

Question

Give Reasons for the following:
Forest bring in the rain, transpiration is the cause.

Short/Brief Note
Advertisements

Solution

When water is lost by evaporation (transpiration) heat energy is taken up from the plant body to vapourize the water, here the water is rapidly taken up by the roots and again released through the leaves by transpiration. In the air above, the moisture forms clouds and soon falls as rain.

shaalaa.com
  Is there an error in this question or solution?

RELATED QUESTIONS

Briefly explain how the rate of transpiration is affected by 

Intensity of light 


Given below is an apparatus which has setup to investigate a physiological process in plants. The setup was placed in bright sunlight. Answer the questions that follow:


Why was the pot enclosed in a rubber sheet? 


How many types of transpiration are found in plants?

Name the following.

The process by which the aerial parts of a green plant give out water as water vapour.


Choose the correct answer:

In herbaceous plants, following percentage of absorbed water comes out __________


Choose the correct answer:

Who had said that "transpiration is a necessary evil"?


The figure given below represents an experimental setup with a weighing machine to demonstrate a particular process in plants.  The experimental setup was placed in bright sunlight. Study the diagram and answer the following questions.

What is the purpose of keeping the test tube B in the experimental setup? 


Explain the term:

Cuticular transpiration


Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
Transpiration is a physiological process


An outline sketch of a tree is shown in a diagram below. Study the same and answer the questions that follow:

  1. Name and define the phenomenon labelled A in the diagram.
  2. Write the significance of the process mentioned in A for the plants.
  3. What do the direction of the arrows in B and C indicate? Name the phenomena.
  4. Draw a neat and labelled diagram of an opened stomata.

Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×