(1)
Make sentences using the given set of words.

(a) 99%, oxygen, nitrogen, air, together
(2)
Make sentences using the given set of words.

(b) Respiration, dissolved, animals, air, aquatic
(3)
Make sentences using the given set of words.

(c) Air, wind, motion, called

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Solution

(1)
(a) 99% of air is made up of nitrogen and oxygen together.

(2)
(b) Aquatic animals use dissolved air for respiration.

(3)
(c) Air in motion is called wind.

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Similar questions

Question 12.2

Make sentences using the given set of words.

Respiration, dissolved, animals, air, aquatic.

Question 12.3

Make sentences using the given set of words.

Air, wind, motion, called

Q. Fill in the blanks with appropriate words: (dust, atmosphere, mixture, motion, dissolved, oxygen).

1. Air is not one substance but a ……………………..
2. When air is in ………………. it is called wind.
3. Our earth is surrounded by ………………………...
4. The aquatic animals use ………………. oxygen in the water for respiration.
5. Air contains ………………… particles.
6. The component of air that supports burning is called …………………

Now make sentences using some of the above words.
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Q. (dust, atmosphere, mixture, motion, dissolved, oxygen).

1. Air is not one substance but a .
2. When air is in it is called wind.
3. Our earth is surrounded by
4. The aquatic animals use oxygen in the water for respiration.
5. Air contains particles.
6. The component of air that supports burning is called

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Photosynthesis

Standard IX Biology

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(1) Make sentences using the given set of words.​ ​(a) 99%, oxygen, nitrogen, air, together (2) Make sentences using the given set of words.​ ​(b) Respiration, dissolved, animals, air, aquatic (3) Make sentences using the given set of words.​ ​(c) Air, wind, motion, called

(1) (a) 99% of air is made up of nitrogen and oxygen together. (2) (b) Aquatic animals use dissolved air for respiration. (3) (c) Air in motion is called wind.

(1)
Make sentences using the given set of words.

(a) 99%, oxygen, nitrogen, air, together
(2)
Make sentences using the given set of words.

(b) Respiration, dissolved, animals, air, aquatic
(3)
Make sentences using the given set of words.

(c) Air, wind, motion, called

(1)
(a) 99% of air is made up of nitrogen and oxygen together.

(2)
(b) Aquatic animals use dissolved air for respiration.

(3)
(c) Air in motion is called wind.