हिंदी

Match the following: 1. Acid rain a. Bordetalla pertusis 2. Eutrophication b. Airborne disease 3. Diphtheria c. Green algae 4. Whooping cough d. Nitrogen oxides -

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प्रश्न

Match the following:

1. Acid rain  a.  Bordetalla pertusis
2. Eutrophication  b.  Airborne disease
3. Diphtheria  c.  Green algae
4. Whooping cough  d.  Nitrogen oxides
जोड़ियाँ मिलाइएँ

उत्तर

1. Acid rain d. Nitrogen oxides
2. Eutrophication c. Green algae
3. Diphtheria b. Airborne disease
4. Whooping cough a. Bordetalla pertusis
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