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Nadusha1986 [10]
3 years ago
9

2. Before life evolved adaptations for living on the land, a major change in one of Earth's systems took place.

Geography
1 answer:
Likurg_2 [28]3 years ago
8 0

Answer:

C. Adding Oxygen to the atmosphere

Explanation:

Most living things need oxygen (Including humans) to survive

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FALSE

Explanation:

The freshwater refers to all the naturally occurring water on the earth's surface such as rivers, streams, lakes, and glaciers. It does not include the sea and ocean water bodies.

This freshwater plays an important role in supporting the various life forms on earth as well as the ecosystem. Only about 3% of the total water present on the earth is freshwater.

This freshwater is affected by human activities very significantly. The rivers, streams, and lakes are constantly being polluted due to the following reasons such as the toxic chemicals released from the factories and industries mixes with the river, addition of fecal waste and solid waste materials to the water, thereby making the water unsuitable for drinking and other purposes.

Thus, the freshwater present in the world is constantly being degraded and decreasing.

Hence, the above-given statement is False.

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Induced climate change and its effects will proceed for a long time, and at times for a long time. Separately and by and large, and in blend with the impacts of other human exercises, these progressions posture dangers for a broad scope of social and ecological frameworks, including freshwater resources, the seaside condition, environments, farming, fisheries, social wellbeing, and national security, among others.

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