Question

1. Give any 3 importance of hydrosphere in this environment
2.how man made environment has developed the human beings
3.how humans are responsible for environmental degradation (any 4)

Answer 1

Answer:

1.Hydrosphere provides a place for many plants and animals to live in. Many gasses like CO2, O2, nutrients like ammonium and nitrite(NO–2) as well as other ions are dissolved in water. The presence of these substances is essential for life to exist in water.

2.For thousands of years, humans have modified the physical environment by clearing land for agriculture or damming streams to store and divert water. As we industrialized, we built factories and power plants. For example, when a dam is built, less water flows downstream

3.Humans impact the physical environment in many ways: overpopulation, pollution, burning fossil fuels, and deforestation. Changes like these have triggered climate change, soil erosion, poor air quality, and undrinkable water.

Answer 2

Answer:

1) Hydrosphere provides a place for many plants and animals to live in. Many gasses like CO2, O2, nutrients like ammonium and nitrite(NO–2) as well as other ions are dissolved in water. The presence of these substances is essential for life to exist in water.

2)For thousands of years, humans have modified the physical environment by clearing land for agriculture or damming streams to store and divert water. As we industrialized, we built factories and power plants. For example, when a dam is built, less water flows downstream

3)Humans impact the physical environment in many ways: overpopulation, pollution, burning fossil fuels, and deforestation. Changes like these have triggered climate change, soil erosion, poor air quality, and undrinkable water.

Explanation:

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