ep·och - noun
a period of time in history or a person's life, typically one marked by notable events or particular characteristics.
"the Victorian epoch"
Answer:
<em>Thermosphere</em>
Explanation:
<em>The </em>thermosphere<em> is one of the different layer of the atmosphere from all the other layers of atmosphere.</em>
<em>As thermosphere does not consist of mix gases, and it only consist of one gas. It is on the up of mesosphere and it remains down of the exosphere. And ultraviolet radiation are also caused in this particular layer of the amosphere of the earth.</em>
Fossils help scientists date rocks: True
Sometimes younger rock layers are found beneath older rock layers: True, because it happens with landslides and other causes.
No fossils from the Precambrian era have been found because there were no organisms at the time: False because there were organisims like algae and bacteria, and there are a very small amout of fossils from that era.
The map of Earth has changed over millions of years, but is now set: False
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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