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4 years ago

What social issues affected the problem or its solution in the article, Using Forests Wisely ? (2.5 pts)

Chemistry

1 answer:

Natalija [7]4 years ago

7 0

Answer:

These days we see that professionals and different institution are working on the issue of deforestation, while we require to raise concerns about the factor of global warming. Which is also due to the deforestation inside across the globe.

But, people around across the planet different institutions and companies are more interested in having a large amount of products inside the market to generate some revenue for the companies and add value to the economy of the country or the region.

But, there we have to find a solution for itself as the environment requires to be in a balanced form. While, the different regions posses some factors which are required to be taken in to consideration. As, the number of trees and amount of natural resources should be kept inside a balanced form.

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Athy online

Lubov Fominskaja [6]

Yes it was appropriate according to this article”Vinegar and lemon juice are great options if you're looking for a good home remedy for bee stings and wasp stings too. Both contain a type of acid that will help to neutralise the sting and provide a soothing sensation.”

7 0

3 years ago

The total mass of the atmosphere is about 5.00 x 1018 kg. How many moles each of air, O2, and CO2 are present in the atmosphere?

n200080 [17]

<u>Answer:</u> The moles of oxygen and carbon dioxide in air is $3.63\times 10^{19}mol$ and $7.18\times 10^{16}mol$ respectively

<u>Explanation:</u>

To calculate the number of moles, we use the equation:

$\text{Number of moles}=\frac{\text{Given mass}}{\text{Molar mass}}$

Given mass of atmosphere = $5.00\times 10^{18}kg=5.00\times 10^{21}g$

Average molar mass of atmosphere = 28.96 g/mol

Putting values in above equation, we get:

$\text{Moles of atmosphere}=\frac{5.00\times 10^{21}g}{28.96g/mol}=1.73\times 10^{20}mol$

We know that:

Percent of oxygen in air = 21 %

Percent of carbon dioxide in air = 0.0415 %

Moles of oxygen in air = $\frac{21}{100}\times 1.73\times 10^{20}=3.63\times 10^{19}mol$

Moles of carbon dioxide in air = $\frac{0.0415}{100}\times 1.73\times 10^{20}=7.18\times 10^{16}mol$

Hence, the moles of oxygen and carbon dioxide in air is $3.63\times 10^{19}mol$ and $7.18\times 10^{16}mol$ respectively

6 0

3 years ago

Enter your answer in the provided box. the ph of a bicarbonate-carbonic acid buffer is 7.06. calculate the ratio of the concentr

Marina CMI [18]

The ratio would be 12.6 of carbon acid

7 0

4 years ago

When biological samples of unknown origins are discovered at a crime scene, what should investigators do?a. assume no pathogens

adoni [48]

Answer: assume pathogens are present and treat the samples accordingly

Explanation:

When investigators are unable to conclusively ascertain the source of a biological sample found at a crime scene, the correct thing to do is to treat it as if pathogens are present in it and handle it according to set rules on how to handle pathogens.

This is done to ensure that if a pathogen is indeed present, it would not cause a health emergency by infecting those who come in contact with the samples at the scene.

3 0

3 years ago

Why is environmental science called interdisciplinary

Xelga [282]

Because it relates to more than one branch of knowledge. It combines more than one academic disiplines.

8 0

3 years ago