CBSE Class 7 Geography Air Worksheet Set A

CBSE Class 7 Geography Worksheet (4) - Air - Practice worksheets for CBSE students. Prepared by teachers of the best CBSE schools in India. 

BAL BHARATI PUBLIC SCHOOL GANGA RAM HOSPITAL MARG

GEOGRAPHY CLASS: 7

Chapter 4: Air

Q1. Explain greenhouse and global warming?

Q2. How does atmosphere affect living beings?

Q3. Explain composition of atmosphere with the help of a diagram?

Q4. Describe structure of atmosphere with the help of a diagram?

Q5. Differentiate between weather and climate?

Q6. What is temperature and insolation?

Q7. How is wind named?

Q8. What is wind? Describe wind systems?

Q9. Describe humidity and precipitation?

Q10. What are the 3 different types of rainfall? Draw diagrams.

Q11. Name some forms of precipitation?

Q12. Fill in the blanks:-

      a) The Air has __% nitrogen and ____% oxygen.

      b) The density of air is higher near_________.

      c) Large jet planes fly in______.

      d) Atmospheric pressure decreases with_________in altitude.

      e) Monsoon winds are called______winds.

       f) Meteors burn and disintegrate in the_______.

Students must free download and practice these worksheets to gain more marks in exams. CBSE Class 7 Geography Worksheet (4) - Air