EASY
6th CBSE
IMPORTANT
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Explain the phenomenon in brief.

Important Questions on Environment-An Eternal Gift to Mankind

EASY
6th CBSE
IMPORTANT
Pearson IIT Foundation Science>Chapter 12 - Environment-An Eternal Gift to Mankind>PRACTICE QUESTIONS (COMPETITION WING)>Q 14
Discuss the adaptations in Xerophytes.
EASY
6th CBSE
IMPORTANT
Pearson IIT Foundation Science>Chapter 12 - Environment-An Eternal Gift to Mankind>PRACTICE QUESTIONS (COMPETITION WING)>Q 15
Though dolphins and whales are aquatic mammals, they come up to the surface of the water very often. Give reason.
EASY
6th CBSE
IMPORTANT
Pearson IIT Foundation Science>Chapter 12 - Environment-An Eternal Gift to Mankind>PRACTICE QUESTIONS (COMPETITION WING)>Q 16
The animals in rainforests are habituated to eat a specific kind of food which is not eaten by any other animal. Give reason.
EASY
6th CBSE
IMPORTANT
Pearson IIT Foundation Science>Chapter 12 - Environment-An Eternal Gift to Mankind>PRACTICE QUESTIONS (COMPETITION WING)>Q 17
The leaves of the trees in the lower levels of tropical rainforests are broad. Give reason.
EASY
6th CBSE
IMPORTANT
Pearson IIT Foundation Science>Chapter 12 - Environment-An Eternal Gift to Mankind>PRACTICE QUESTIONS (COMPETITION WING)>Q 18
Compare the mode of reproduction in hen and cow.
EASY
6th CBSE
IMPORTANT
Pearson IIT Foundation Science>Chapter 12 - Environment-An Eternal Gift to Mankind>PRACTICE QUESTIONS (COMPETITION WING)>Q 19
Tiger feeds on other animals. Does it mean that plants are not needed for the survival of tigers?
EASY
6th CBSE
IMPORTANT
Pearson IIT Foundation Science>Chapter 12 - Environment-An Eternal Gift to Mankind>PRACTICE QUESTIONS (COMPETITION WING)>Q 20

From the below-given figure identify X and Y in the given food chain.

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EASY
6th CBSE
IMPORTANT
Pearson IIT Foundation Science>Chapter 12 - Environment-An Eternal Gift to Mankind>PRACTICE QUESTIONS (COMPETITION WING)>Q 21
Discuss any two adaptations of the Cactus.