Briefly describe the climatic variations that have occurred since the beginning of the Pleistocene epoch to the present day.
What will be an ideal response?
Answers may vary.
You might also like to view...
Mirages are caused by:
A) diffraction of sunlight. B) variations in air density. C) reflection of sunlight. D) scattering of sunlight.
You are hiking in the mountains and come across a cliff in which a vein of igneous rock is cutting across the layers of
sedimentary rock in the area. The igneous rock is ____ than the sedimentary rock. a. younger b. older c. thicker d. thinner e. dipping more steeply
Which of the following best following best explains what a contour line is?
a) a line that connects the peaks and valleys of an area b) a line that represents continuous points of equal elevation c) a line that connects all the high points on a topographic map d) a line that separates the tree from the grasslands on the shaded relief maps.
During the hydrologic cycle, water infiltrates the ground and then becomes groundwater. Hence groundwater can come from:
a. precipitation percolating through soils and sediment b. streams, lakes, and snowmelt that infiltrate c. seawater that evaporates d. all of the above e. both a and b