Match the following- -A- -B-a Potassium 1- Catalyst Chlorate- b Micro- 2 - Nitrogen - organismsc Greenhouse3- Carbon effect dioxided Fertilizers 4- Oxygene Manganese5- Nitrogen dioxide fixation

‘A’ #160; ‘B’ #160; (a) #160; Potassium chlorate #160; 4. #160; Oxygen #160; (b) ...

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Byju's Answer

Standard VII

Biology

Nitrogen Fixation

Match the fol...

Question

Match the following.

‘A’

‘B’

(a)

Potassium chlorate

1.

Catalyst

(b)

Micro-organisms

2.

Nitrogen

(c)

Greenhouse effect

3.

Carbon dioxide

(d)

Fertilizers

4.

Oxygen

(e)

Manganese dioxide

5.

Nitrogen fixation

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Solution

‘A’

‘B’

(a)

Potassium chlorate

4.

Oxygen

(b)

Micro-organisms

5.

Nitrogen fixation

(c)

Greenhouse effect

3.

Carbon dioxide

(d)

Fertilizers

2.

Nitrogen

(e)

Manganese dioxide

1.

Catalyst

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‘A’		‘B’
(a)	Potassium chlorate		1.	Catalyst
(b)	Micro-organisms		2.	Nitrogen
(c)	Greenhouse effect		3.	Carbon dioxide
(d)	Fertilizers		4.	Oxygen
(e)	Manganese dioxide		5.	Nitrogen fixation

Match the following. ‘A’ ‘B’ (a) Potassium chlorate 1. Catalyst (b) Micro-organisms 2. Nitrogen (c) Greenhouse effect 3. Carbon dioxide (d) Fertilizers 4. Oxygen (e) Manganese dioxide 5. Nitrogen fixation

‘A’ ‘B’ (a) Potassium chlorate 4. Oxygen (b) Micro-organisms 5. Nitrogen fixation (c) Greenhouse effect 3. Carbon dioxide (d) Fertilizers 2. Nitrogen (e) Manganese dioxide 1. Catalyst

Match the following.

‘A’

‘B’

(a)

Potassium chlorate

1.

Catalyst

(b)

Micro-organisms

2.

Nitrogen

(c)

Greenhouse effect

3.

Carbon dioxide

(d)

Fertilizers

4.

Oxygen

(e)

Manganese dioxide

5.

Nitrogen fixation

‘A’

‘B’

(a)

Potassium chlorate

4.

Oxygen

(b)

Micro-organisms

5.

Nitrogen fixation

(c)

Greenhouse effect

3.

Carbon dioxide

(d)

Fertilizers

2.

Nitrogen

(e)

Manganese dioxide

1.

Catalyst