Which two forces cause erosion

Answer 1

There are four agents of erosion:

• Glacial (ice)
• Aeolian (wind)
• Marine (sea)
• Fluvial (flowing water, e.g. rivers)

The four agents may be aided by gravity, which is the force involved, but a piece of paper sitting on a desk is not eroded by gravity acting upon it, is it? I'm not entirely sure what the other force you speak of could be, but be sure that the above four are the cause of all erosion.

Answer 2

Agriculture and construction are the two main ways humans cause erosion. There are many ways it happens naturally, including through wind and rain.

Answer 3

someone can be empower through provision of food and raw materials