At the divergent plate boundaries new oceanic lithosphere is formed in the gaps of magma coming up from the mantle. The magma coming up forms mid-ocean ridges. They form along mountain chains that are marked as boundaries between diverging plates.
Answer:
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Answer:
the troposphere absorb outgoing IR radiation
Explanation:
Global warming is caused by the elevated temperature in the troposphere, which is the lowest layer of the Earth's atmosphere, where it is more than 75% of the atmospheric mass and is the closest layer to the Earth. When the Earth is heated by the sun, it receives infrared radiation, which is re-emitted by the earth to the atmosphere. However, the greenhouse gases present in the troposphere, do not allow this infrared radiation to be released, as they absorb this radiation and direct it back to the earth, causing this radiation to be trapped in the atmosphere and generating an increase in the rates of temperature that cause global warming.
Answer:
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Explanation:
The statement is True. Large volcanic eruptions have the potential to lower global temperatures but typically for only 1-3 years.
A volcanic eruption is when lava and gas are released from a volcano—now and again explosively. The maximum risky type of eruption is called a 'glowing avalanche' which is when freshly erupted magma flows down the edges of a volcano.
The melted rock, or magma, is lighter than the encircling rock and rises up. This magma collects in magma chambers, but it's far still miles underneath the surface. While sufficient magma builds up inside the magma chamber, it forces its manner up to the floor and erupts, often causing volcanic eruptions.
Sixty percent of all energetic volcanoes arise on the obstacles between tectonic plates. maximum volcanoes are observed alongside a belt, called the “Ring of fire” that encircles the Pacific Ocean. A few volcanoes, like those that form the Hawaiian Islands, occur within the indoors of plates at areas referred to as “hot spots.”
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Question: Large volcanic eruptions have the potential to lower global temperatures but typically for only 1-3 years. TRUE/FALSE.
Learn more about volcanic eruptions here brainly.com/question/23898990
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