Answer:
Geographical maps from earlier dates. Also looking for fossils of previous plant life in the area to determine what it was like then.
Explanation:
Threats to Europe's marine environment include erosion.
Erosion is the action of surface processes that remove soil, rock, or dissolved material from one location of the earth's crust and transport it to another location where it is deposited. Erosion differs from weathering, which does not involve movement.
Erosion is the geological process by which soil material is eroded and transported by natural forces such as wind and water. A similar process, weathering, breaks down or dissolves rocks, but without movement.
Erosion can be caused by a variety of circumstances. Examples of erosion are wind erosion, water erosion, glacial erosion, thermal erosion, and mass ablation (such as landslides).
Learn more about erosion here:brainly.com/question/17905503
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Ummmm.....label and model what?????
Answer:
when the plates collide, the crust smashes together making it go upward therefore forming a mountain
Explanation: