Answer:
a unique habitat for plants and animals
Explanation:
The global meteoric water line (GMWL) is a linear relationship that describes the isotopic composition of precipitation (meteoric water) in various regions of the world. It is represented by the equation:
δD = 8 * δ18O + 10
In this equation, δD represents the deuterium excess, and δ18O represents the isotopic composition of oxygen-18 in meteoric water.
Warm and Moist Areas: In warm and moist regions, such as tropical rainforests, you typically find precipitation falling on the lower-left end of the GMWL because both δD and δ18O values are relatively high. The warm temperatures contribute to higher values.
Dry, Colder Areas: Dry and colder regions, like polar areas or high mountainous regions, tend to have precipitation falling on the upper-right end of the GMWL, as both δD and δ18O values are relatively low. The cold temperatures and lower humidity contribute to these lower values.
The GMWL helps scientists understand the sources and processes influencing the isotopic composition of meteoric water in different climatic regions.
To learn more about meteoric, click here.
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Answer:
Natural causes.
Explanation:
Site 2. On the west side of the park without the kudzu, you set up ten 1m x 1m plots of the forest floor. In each plot you count the number of individuals of the rare plant.
In this experiment, Site 2 is your:
a) variable.
b) control.
c) replication.
d) hypothesis.
Answer:
Control
Explanation:
The west side of the park as a control for the experiment because it will show the rare plants species without the kudzu. I the experiment was only done in areas with Kudzu and the scientist found that there were 3 rare species than then how would they know it this was more or less normal? Also, how would the scientist know if was the kudzu that caused the change? The west side experiment helps to answer those questions. If 3 rare species were also found on the west then we would not see any connections between kudzu and the species.