Identify the definition of a saltmarsh. A vegetation flooded by freshwater
B vegetation on a sandy beach
C vegetation on a stony beach
D vegetation flooded and drained by tidal water

In 1915 the german geologist and meteorologist alfred wegener first proposed the theory of continental drift, which states that parts of the earth's crust slowly drift atop a liquid core. the fossil record supports and gives credibility to the theories of continental drift and plate tectonics.

What group has historically made up the largest portion of immigrants in mexico?

What is the name of the ocean current that affects the british isles? how does it influence their climate?