The organic rich horizon found at the top of the soil profile is the ________ horizon
A) O B) A C) B D) C E) E
A
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Deformation ____
A)will not occur during stress B)will not occur during strain C)can not be caused by shear stress D)is any change in the volume or shape of rocks E)rarely occurs during mountain building
Briefly explain the primary cause of the seasons
What will be an ideal response?
Carbon dioxide gas is a strong absorber of solar radiation
Indicate whether the statement is true or false
Which of the following best matches the description?Biome that has a long growing season, supports trees, has a change of seasons, and relatively evenly distributed annual precipitation.
A. euphotic B. periphyton C. tundra D. grassland E. phytoplankton F. deciduous forest G. boreal forest H. biochemical oxygen demand I. desert J. benthic K. savanna L. littoral zone M. pelagic N. pioneer community O. marsh