Question

6. What are the sudden changes that occur on the Earth's surface? What are their effects?
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Answer 1

Explanation:

It is correct answer......

Answer 2

Answer:

Sudden geologic events, such as earthquakes, volcanic eruptions, and landslides, can occur quickly with catastrophic results. Other events, such as glacial and river erosion, happen more slowly and are not nearly as harmful to humans. Earth's surface undergoes gradual and sudden changes.

Effects:Effects that scientists had predicted in the past would result from global climate change are now occurring: loss of sea ice, accelerated sea level rise and longer, more intense heat waves.

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