Explanation:
Given parameters:
Distance of the seismic station from Blue mountain lake = 1200km
Unknown:
Time = ?
Solution:
To solve this problem, we must know that velocity is the displacement divide by time:
Velocity =
Since we are looking for time, lets make it the subject of the expression;
Time taken =
velocity of the wave is a consant = 6km/s
Time taken = = 200s
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Seismograph brainly.com/question/11292835
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Answer:
Option (4)
Explanation:
The ‘climate envelope model’ is defined as a part of a major dispersion model of species that uses the climate parameters in order to make a predictions of total space that a species occupies in an environment.
This models represents the areas of climate that are suitable for species (both plant and animals) to exist. The variables that are commonly used in the species distribution models are climate type, land cover area, topography of the area and some other variable that are related to the species distribution model.
Thus, it can be considered that this model describes the range that a species can inhabit.
Hence, the correct answer is option (4).
The Sahara is a desert in Northern Africa, so the correct response is "Sahara".
Answer:
Wegener Studied Jet Stream to find evidence for past climate data
The paleozoic era should be it