EASY
3rd Tamil Nadu Board
IMPORTANT
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Write the use of windmill. 

Important Questions on Air

EASY
3rd Tamil Nadu Board
IMPORTANT
Standard 3 Term III Science>Chapter 3 - Air>EVALUATION>Q 3
What is breathing?
EASY
3rd Tamil Nadu Board
IMPORTANT
Standard 3 Term III Science>Chapter 3 - Air>EVALUATION>Q 4
Write the processes involved in breathing. 
MEDIUM
3rd Tamil Nadu Board
IMPORTANT
Standard 3 Term III Science>Chapter 3 - Air>EVALUATION>Q 5
Write the types of wind based on the speed of air. 
MEDIUM
3rd Tamil Nadu Board
IMPORTANT
Standard 3 Term III Science>Chapter 3 - Air>EVALUATION>Q 6
Differentiate between land breeze and sea breeze.