Explanation:
Here is the explanation about these layers.
Limestone: This rock is formed from sediments that gather on the river floor over time & Limestone is mostly found in rivers, caves, etc. This resource is made from natural activity, for example, sediments travelling through the river & the water causing it to settle.
Banded-iron formations: This rock, or resource, is thought to be made in the seawater millions of years ago and is the result of oxygen production from a particular type of photosynthetic cyanobacteria. The oxygen, combined with dissolved iron makes this resource.
A metamorphic rock with fine grains: I cannot explain how this rock is made from, please find someone who can.
Red Beds: "Red beds may form during diagenesis. The key to this mechanism is the intrastriatal alteration of ferromagnesian silicates by oxygenated groundwaters during burial. " - Wikipedia
Chert Layers: Chert can form when microcrystals of silicon dioxide grow within soft sediments that will become limestone or chalk.
I hope this has helped you to learn about these rocks.
It's first option -148°C.
Answer:
Tombolo
Explanation:
A tombolo is defined as a deposition landform by which an island becomes attached to the mainland by a narrow piece of land such as a spit or bar.
Answer:
Corporate social responsibility (CSR) is the investment that companies voluntarily make to obtain improvements in their social, economic and environmental areas.
From the point of view of the marketing of the company, the investment is made to improve its competitiveness, since its image is strengthened as certain certifications are obtained, which is "sold" by the firm as added value.
The triple balance is the system by which the performance of the company in these areas is valued. Currently, there are numerous CSR evaluation systems, with standards that differ in accordance with the nature of the companies.
Explanation:
Hello!
According to the 1987 Bruntland report, sustainability implies <em>"the satisfaction of current needs without compromising the ability of future generations to meet theirs"</em>.
Applied to companies, good performance in CSR seeks to maximize its economic benefit and its environmental responsibility, as well as minimize its negative externalities.
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Answer:
It is a measurement of the rate at which a radioactive isotope decays. Half-life is the time it takes for one half of the atoms of a radioactive material to reach disintegration. Range: from few microseconds to billions of years.
Explanation:
