Rift Valley
A rift valley is a lowland region that forms where Earth's tectonic plates move apart, or rift. ...
Tectonic plates are huge, rocky slabs of Earth's lithosphere—its crust and upper mantle. ...
Many rift valleys are part of “triple junctions,” a type of divergent boundary where three tectonic plates meet at about 120° angles.
The explanation for the differences in wavelength observed from earth and a distant star with a shift towards the red end of the spectrum is the Redshift- Doppler effect.
<h3>What is the Doppler effect?</h3>
The Doppler effect is the difference that occur between the frequency of a wave in relation to observer from the wave source.
The wavelength changes with change in the frequency.
<h3>How does the Doppler effect explain the redshift?</h3>
As an object moves away from Earth, the waves moves to the red end of the electromagnetic spectrum and becomes elongated. This results to the increase in wavelength.
Therefore, the explanation for the differences in wavelength observed from earth and a distant star with a shift towards the red end of the spectrum is the redshift-Doppler effect.
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Answer:
Most of Earth's freshwater is locked in ice
Over 96% of Earth's water is saline (salty) and found in the ocean. Only a little over 3% of Earth's water is fresh. Most of that freshwater (68.7%) is frozen in glaciers and ice caps.
Explanation:
Staten Island is among the boroughs of New York City, dwelled in the southwestward portion of the town. Staten Island remains the Southern portion of New York, including Organization Residence Park near the south point of the archipelago including the state. This area is isolated from New Jersey. A 2014 Statistics predicted group of 473,279, Staten Island is the slightest populated of the five boroughs although is the third plentiful within the area of 59 square miies.
Staten Island is commensurate with Richmond County, and till 1975 this Staten Island was authoritatively nominated as the Borough of Richmond. The banner was later modified to display this but still the conventional sticker was kept constant. Staten Island was seldom termed "the abandoned area" by citizens that appeared undervalued by the municipality administration.
Explanation:
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