Forests Our Lifeline MCQ Questions Class 7 Science Chapter 17
NCERT MCQ Questions for Class 7 Science Chapter 17 Forests Our Lifeline. Forests Our Lifeline MCQ Questions with Answers from Class 7 Science.
Forests Our Lifeline MCQ Questions Class 7 Science Chapter 17
Forests Our Lifeline Multiple Choice Questions with Answers Class 7 Science Chapter 17 PDF is available.
1.) ___ protect the soil from erosion ?
a) Humus
b) Forests
Ans. b) Forests
2.) ___ helps forest to grow and regenerate ?
a) Humus
b) Soil
Ans. b) Soil
3.) ___ influence climate , water cycle and air quality ?
a) Forests
b) Soil
Ans. a) Forests
4.) The micro-organisms act upon the dead plants to produce ___ ?
a) Humus
b) Soil
Ans. a) Humus
5.) In a forest , ___ form the uppermost layer ?
a) Herbs
b) Trees
Ans. b) Trees
In case you are missed :- Previous Chapter MCQ Questions
6.) In a forest , ___ form the lowest layer ?
a) Herbs
b) Trees
Ans. a) Herbs
7.) The micro-organisms which convert the dead plants and animals to humus are known as ___ ?
a) Composers
b) Decomposers
Ans. b) Decomposers
8.) ___ help in maintaining the supply of nutrients to the growing plants in the forest ?
a) Humus
b) Decomposers
Ans. b) Decomposers
9.) A medicinal plant is ___ ?
a) Neem
b) Sandalwood
c) Sheesham
Ans. a) Neem
10.) We get oil from ___ plant ?
a) Neem
b) Sandalwood
c) Sheesham
Ans. b) Sandalwood
11.) ___ plant is used as gum ?
a) Neem
b) Babool
c) Sheesham
Ans. b) Babool
In case you are missed :- Next Chapter MCQ Questions
