Global winds rising near equator and cold air sinking near the poles
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is dissolved, worn away or broken down into smaller and smaller pieces. Once the rock has been weakened and broken up by weathering it is ready for erosion. ... Erosion happens when rocks and sediments are picked up and moved to another place by ice, water, wind or gravity.
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All the choices are correct
wow thats tricky................ i think its asymmetrical or radial
