1. Pre-Cambrian Era.
1.1 Hadean
1.2 Archean
1.3 Proterozoic
2. Paleozoic Era.
2.1 Cambrian
2.2 Ordovician
2.3 Silurian
2.4 Devonian
2.5 Carboniferous
2.6 Permian
2.6.1 Young earth creationist claims
2.6.2 "The Great Dying"
3. Mesozoic Era.
3.1 Triassic
3.2 Jurassic
3.3 Cretaceous
3.3.1 K-Pg extinction
4. Cenozoic Era.
4.1 Paleogene
4.2 Neogene
4.3 Quaternary.
According to this phyletic lineage, Cambrian (542 to 488 million years ago) and Silurian (443 to 416) are younger than Triassic (251 to 199), whereas Jurassic (199.6 to 145.5), Cretaceous (145 to 65), and Neogene ( 23 to 2.6) came later.
- It was a weakly reducing atmosphere
- It was hotter
Explanation:
The primordial earth’s atmosphere was mainly composed of carbon dioxide and methane. These are greenhouse gases that kept the temperatures of the atmosphere high because they trap infrared radiation that reflects off the earth's surface. These gases also made the atmosphere a reducing atmosphere due to the absence of oxygen. The most likely source of carbon dioxide was frequent volcanoes at the time and the methane from early anaerobic microbes.
The atmosphere changed when photosynthetic organisms evolved and caused the Great Oxygenation Event because they evolved oxygen.
Learn More:
For more on Great Oxygenation Event;
brainly.com/question/12052623
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The answer is D the wave sound stretches out relative person starting still
The answer to this question would be: absorbing water.
A lower water potential solution will induce osmosis to plant cells. In this case, the water will move to the plant cells since solution water potential nearby cells are lower. The plant will continue to accept water until the cells bloated, causing the pressure inside cells increases until the water pressure will gradually stop the osmosis. The plant cell rarely burst as it has cellulose wall, unlike animal cells.
Answer:
Explanation:
Transpiration is the loss of water from a plant in the form of water vapor. Water is absorbed by roots from the soil and transported as a liquid to the leaves via xylem. In the leaves, small pores allow water to escape as a vapor.
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