Answer: 4/Ecological reserve
Explanation:
Ecological reserves are those places which maintain a natural balance of abiotic and biotic resources. Examples are forests, wild life sanctuaries, national parks, and others. These are rich source of biodiversity as these areas are restricted to be affected by the human population. Also the large number and diversity of vegetation is capable of absorbing carbon dioxide, carbon monoxide which is a chief pollutant gas released from automobiles, household chimneys, and industrial gaseous discharge.
Thus Canada forests are ecological reserves which absorbs the pollution from different sources thus they purify the air.
Yes I think D is correct too.
Answer:
Sustainable energy is clean and green.
Explanation:
- The use of a vehicle that uses CNG instead of PNG and diesel, has various environmental standards that are set by the international united nations guidelines is best method pf save and make sustainable use of the environment.
The amount of religious freedom, or the amount of general freedoms the country grants.
Answer:
We celebrate Veterans Day on November 11 because we celebrate the day the armistice was signed.
Explanation:
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