When a chemical change occurs, the event is usually accompanied by _____.
a. The release of energy
b. Spattering or boiling
c. A physical change
d. The evolution of gas
Answer: a. The release of energy
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Locate and identify by name a prominent esker on the map:
A sinuously curving, narrow ridge of coarse sand and gravel is called an esker. Eskers form along the channel of a meltwater stream that flows beneath a glacier, in an ice tunnel, or between ice walls beneath the glacier. As a glacier retreats, the steep-sided esker is left behind in a pattern roughly parallel to the path of the glacier.
The periods between glaciations are separated by warmer ____ stages
a. endothermic b. intercyclic c. interglacial d. thermostatic e. intermontaine
Frost tends to form when the surface dew point temperature is below freezing
Indicate whether the statement is true or false
Sustainable living, or green living, is now widely covered in the popular press and media. Do you think this general coverage addresses the issue of environmental literacy? Why or why not? Provide specific examples as part of your answer
What will be an ideal response