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3 years ago

What are some similarities and differences in point-source and non point-source pollution?

Biology

1 answer:

Lesechka [4]3 years ago

3 0

Answer:

Point-source pollution is easy to identify. As the name suggests, it comes from a single place. Nonpoint-source pollution is harder to identify and harder to address. It is pollution that comes from many places, all at once.

Explanation:

The United States Environmental Protection Agency (EPA) defines point source pollution as any contaminant that enters the environment from an easily identified and confined place. Examples include smokestacks, discharge pipes, and drainage ditches.

Nonpoint-source pollution is the opposite of point-source pollution, with pollutants released in a wide area. As an example, picture a city street during a thunderstorm.

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Advantage amoeba has over a cell of a lizard in relations to their levels of organism

nignag [31]

Amoebas are single-celled organisms, which means that they are composed of just one cell. Each amoeba is a cell capable of performing all living functions by itself. They can reproduce asexually. They are protozoans with no fixed shape. Most have no hard parts and look like blobs of jelly.

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4 years ago

How do u solve this problem What is the solution for the inequality below?<br> 4x + 10 ≥ 5x + 55?

Virty [35]

Answer:

X ≤ - 45

Explanation:

4x + 10 ≥ 5x + 55

4x - 45 ≥ 5x

-45 ≥ x

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3 years ago

Sodium Hydroxide + Copper Sulfate

AnnyKZ [126]

<h2>Answer:</h2>

Reaction for observation: Sodium Hydroxide + Copper Sulfate

Full reaction:

2NaOH + CuSO4 --> Cu(OH)2 + Na2SO4

Observations Before Interaction:

Sodium hydroxide is a turbid solution and copper sulfate is in form of bright blue crystals.

Observations After Interaction:

When their solutions are mixed with each other, a pale blue precipitate of basic copper hydroxide & a solution of neutral salt sodium sulphate will be formed.

Was Mass Conserved?

Yes, mass was conserved.

The Law of Conservation of Mass states that "mass cannot be created or destroyed, but changed into different forms".

Hence mass was conserved.

<h3>Part 4.</h3><h3>.Proof of a Chemical Reaction</h3>

The proof of the reaction is the appearance of pale blue precipitates of of basic copper hydroxide & a solution of neutral salt sodium sulphate.

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4 years ago

The operating mechanism of the magnetic field is completely understood by scientists.

levacccp [35]

False. It's not even barely understood.

7 0

4 years ago

If you have just eaten a large meal, it is likely that your ____ is actively monitoring the amount of glucose and glycogen in yo

Alenkasestr [34]

If you have just eaten a large meal, it is likely that your liver is actively monitoring the amount of glucose and glycogen in the body and helping to turn on or off the hunger. The liver regulates the blood glucose by storing and producing sugar when necessary. During a meal, the liver will store sugar, or glucose, in form of glycogen for a later time when it is required in the body. The high levels of insulin and decreased levels of glucagon during a meal promotes the storage of glucose as glycogen.

8 0

3 years ago