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Gekata [30.6K]
2 years ago
11

Human activities include the clear-cutting of areas of forest to make space for farming.

Chemistry
2 answers:
Dima020 [189]2 years ago
7 0

Answer:

B

Explanation:

never [62]2 years ago
6 0

Answer:

Death of organism

Explanation:

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Explanation:

In the esterifications, hydrochloric acid is released as a by-product that reacts directly with the pyridine in the medium to give the pyridine hydrochloride.

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18. Describe the relationship between kinetic energy and mass, and give an example of
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Answer:

Kinetic energy is directly proportional to mass

Explanation:

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Notice that if we keep velocity constant and only increase the mass of a object, the kinetic energy of that object would increase, as we've already emphasized the direct relationship between the kinetic energy term and the mass term.

Let's take a simple example: assume that object 1 and object 2 are both moving at the same velocity but object 1 has a much lower mass than object 2. According to the equation, object 1 has lower kinetic energy. This object can then transform all of its kinetic energy into some other form, say, heat the ground. The heat transferred will be significantly lower than by the object 2 moving at the same velocity but having a much greater mass.

5 0
3 years ago
what is the technique for testing different chemicals known as ? it says that when they were burnt, they gave off a different co
docker41 [41]

Answer:

A flame test is an analytical procedure used in chemistry to detect the presence of certain elements, primarily metal ions, based on each element's characteristic emission spectrum. The color of flames in general also depends on temperature; see flame color.

Explanation:

I hope it's help u ;)

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Why are factory effluents harmful to aquatic<br>organisms?​
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