What are some of the ways in which glaciers lead to the formation of lakes?


Lakes can form where glaciers create depressions. Cirque lakes and paternoster lakes can be found in bedrock depressions carved by alpine glaciers (in cirques and valleys, respectively). The Great Lakes of North America sit in basins carved out by glacial ice. In depositional settings, kettles form where isolated blocks of ice are partly buried by sediment before melting away. They become lakes if they intersect the water table.

Environmental & Atmospheric Sciences

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Explain the historical significance of the Donora, Pennsylvania pollution episode

What will be an ideal response?

Environmental & Atmospheric Sciences

A dim "watery" sun visible through a gray sheet-like cloud layer is often a good indication of

stratocumulus clouds. Indicate whether the statement is true or false.

Environmental & Atmospheric Sciences

Which of the following best matches the description?Mining in which the material is removed without disturbing the top layer of soil.

A. reserves B. passive solar system C. nonrenewable energy sources D. acid mine drainage E. overburden F. photovoltaic cell G. renewable energy sources H. surface mining I. secondary recovery J. geothermal energy K. resources L. liquefied natural gas M. active solar system N. underground mining O. black lung disease

Environmental & Atmospheric Sciences

Most precipitation from thunderstorms originates through the collision-coalescence process

Indicate whether the statement is true or false

Environmental & Atmospheric Sciences