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The answer is: A.Ultraviolet rays from the Sun converted dissolved carbon dioxide to oxygen.
the more carbon dioxide that people pumped into the atmosphere by burning fossil fuels, the more the oceans would absorb. The ocean would continue to soak up more and more carbon dioxide until global warming heated the ocean enough to slow down ocean circulation.
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The distance of the energy level from the nucleus is important in determining the corresponding peak position in the photoelectron spectrum because the closer the electron, the more interaction and attraction, and the more energy is needed to get rid of that electron.
Spectrum, in physics, is the intensity of mild because it varies with wavelength or frequency. An instrument designed for visual observation of spectra is called a spectroscope, and an instrument that photographs or maps spectra is a spectrograph.
A spectrum is defined as the characteristic wavelengths of electromagnetic radiation (or an element thereof) that are emitted or absorbed by way of an item or substance, atom, or molecule. Examples of a spectrum include the rainbow, the emission colors from the sun, and the infrared absorption wavelengths from a molecule.
Learn more about spectrum here: brainly.com/question/25847009
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Larger islands that are large and close to the mainland are shos lower rate of extinction due to the fact that the species present have more space so there will be more resources available in comparison to smaller islands where limited space and limited resources available.
Extinction is greater on islands isolated due to the unlikelihood of immigration and as it is opposite to the island close to the mainland and competition is more in isolated islands.
Shield, Cinder Cones & Composite Cones.
