Biology, 26.03.2020 00:51 maddylol3863
On the edge of many deserts, there is a delicate area with abundant vegetation. Sometimes cattle are allowed to graze in these areas. The hooves of the cattle compact
the topsoil making it less absorbent. Which environmental concern is MOST likely to happen at the edge of the desert when cattle graze there?
A
groundwater contamination
B. nutrient depletion
C. atmospheric heating
D. erosion
Answers: 3
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An ecologist is studying the effects that a population of predators is having on a population of a prey. he used data from the field to produce this graph. which conclusion can draw from the graph?
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Rarefaction is used for which of the following? a. creating a representative sample b. studying how disease impacts populations c. rediscovering species thought to be instinct d. determining which sea creatures live in an area
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On the edge of many deserts, there is a delicate area with abundant vegetation. Sometimes cattle are...
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