1.   The streams gradually filled with gravel and left behind these ridges when the glaciers melted.

2.   Almost all glaciers worldwide are melting.

3.   As distant glaciers melted, the sea rose and encroached on their land.

4.   Because the glaciers are melting, bodies occasionally surface.

5.   A University of Colorado glaciologist told the American Association for the Advancement of Science that Alaskan and Canadian glaciers are melting at twice the rate of a previous study.

6.   For one thing, temperatures may climb, glaciers may melt, and storms could get more violent.

7.   It was easy to imagine that the glaciers melted yesterday.

8.   Mountain glaciers are melting.

9.   Scientists predict that continued global warming will disrupt ecosystems and weather patterns and also raise sea levels as glaciers melt.

10.   Already, glaciers are melting, sea levels are rising and severe storms are becoming more frequent.