The two ways that climate change can degrade soil are due to carbon dioxide content in soil and its effect on the ecosystem.
Explanation:
When the concentration of carbon dioxide in the atmosphere increases the organisms such as microbes in the soil break down the organic matter and causes even more increase in the carbon dioxide content. This leads to the release of greenhouse gases which further releases a large amount of methane which is harmful.
Secondly, there should always be a balance between the soil and the climate otherwise it would affect the natural and semi-natural ecosystems. When there are changes in the distribution of water to the plants it affects the hydro-logical cycle. Thus, climate change will naturally lead to changes in the functions of soil and degradation occurs.
Answer:6.12 x 10¹⁴ s⁻¹
Objects get their colors from reflecting only certain wavelengths when hit with white light. Light reflected from a green leaf is found to have a wavelength of 4.90 x 10⁻⁷ m. What is the frequency of the light?
Explanation:
Answer:
All noble gases.
Helium (He), neon (Ne) , argon (Ar) , krypton (Kr ), xenon (Xe), radon (Rn)
Explanation:
All noble gases have complete outer shells.These are six elements Helium (He), neon (Ne) , argon (Ar) , krypton (Kr ), xenon (Xe), radon (Rn). These all are non reactive and stable.
Electronic configuration of Helium.
He₂ = 1s²
Electronic configuration of neon.
Ne₁₀ = [He] 2s² 2p⁶
Electronic configuration of argon.
Ar₁₈ = [Ne] 3s² 3p⁶
Electronic configuration of krypton.
Kr₃₆ = [Ar] 3d¹⁰ 4s² 4p⁶
Electronic configuration of xenon.
Xe₅₄ = [Kr] 4d¹⁰ 5s² 5p⁶
Electronic configuration of radon.
Rn₈₆ = [Xe] 4f¹⁴ 5d¹⁰ 6s² 6p⁶
we can see in case of all element the outer shell is complete.
The percentage error in the experiment will be calculated as follows:
<h3>What is percentage error in a measurement?</h3>
The percentage error in a measurement is the ratio of the error in the measurement and the true value expressed as a percentage.
Error = True value - measured value
Therefore, the percentage error in the experiment will be calculated by taking the ratio of the error and the true measurement expressing it as a percentage.
Learn more about percentage error at: brainly.com/question/17880579
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