Advertisements
Advertisements
Question
Give reasons for the following :
The ionosphere (thermosphere) is suited to long distance communication.
Advertisements
Solution
The ionosphere is suited to long-distance communication because radio waves used for this purpose are reflected back to the earth by the electrically charged gas molecules in it.
RELATED QUESTIONS
Name two chief characteristics of atmosphere.
What is called weather?
What are the properties of Troposphere?
Give reasons for the following :
Dust particles plays a significant role in the atmosphere.
Answer the following questions
Which two gases make the bulk of the atmosphere?
Answer the following questions
Which gas creates green house effect in the atmosphere?
How does carbon dioxide create green house effect?
Give an account of the composition of the atmosphere.
How does nature balance our life? What is the result if this balance is disturbed?
Daniel Rutherford discovered ______ in atmosphere.
