Rates of soil erosion are ________ than they were before humans appeared?

A.) about the same
B.) faster *
C.) slower

I agree.

The most important agent of erosion on Earth is _________

A.) Wind
B.) Glaciers
C.) Running water *

Thank you. Can you check this one?

Yes, running water

Thank ya

You're welcome.

To determine the answer to this question, you would need to consider the historical context and research on soil erosion rates. Here's a step-by-step process to arrive at the correct answer:

1. Begin by researching the concept of soil erosion and its causes. Soil erosion refers to the process of the topsoil being moved or displaced by natural forces like wind and water.

2. Study the historical data on soil erosion rates. Look for scientific studies, research papers, or reports from reputable sources that document soil erosion rates before human activities began to significantly impact the environment.

3. Assess the impact of human activities on soil erosion rates. Analyze how human actions such as deforestation, agriculture, urbanization, and industrialization have contributed to soil erosion. Pay attention to the ways these activities increase the vulnerability of soil to erosion.

4. Examine recent data on soil erosion rates. Look for studies or monitoring projects that provide detailed information on current soil erosion rates in various regions.

5. Compare the historical data (Step 2) with the recent data (Step 4). Consider whether soil erosion rates have increased, decreased, or remained relatively stable.

Based on the available scientific evidence, the correct answer to the question is likely B) faster. Human activities have accelerated soil erosion rates due to deforestation, improper agricultural practices, and urban development, among other factors. This has led to an overall increase in soil erosion compared to the pre-human era.