Weathering and erosion slowly chisel ... Critters big and small trample, crush, and plow rocks as they scurry across the surface and burrow underground. Plants and animals also produce acids ...

"Harder rocks should equal slower erosion rates." To test their hypothesis ... a radioactive isotope that forms when cosmic rays interact with Earth's atmosphere and surface. Mauricio Haag, lead ...

“Harder rocks should equal slower erosion rates.” To test their hypothesis ... a radioactive isotope that forms when cosmic rays interact with Earth’s atmosphere and surface. Mauricio Haag, lead ...

These include weathering, erosion, transportation and sedimentation ... Weathering close weatheringWeathering breaks down rocks on the surface of the Earth into smaller pieces.

"Harder rocks should equal slower erosion rates." The team ... forms when cosmic rays interact with Earth's atmosphere and surface. Ph.D. student Mauricio Haag likens this process to getting ...

Weather also has an impact on the coastline. Rainwater can cause surface erosion and frost (in cold climates) can cause rock to shatter. Strong winds can also contribute to the erosion of cliffs.