Why is the zone of aeration termed as such

Answers

Answer 1
Answer:

Because it is unsaturated


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MORE THAN ONE ANSWER!! HELP>>> Why do scientists use models?A. Models make some things easier to understand. B. Measurements can be made only on models. C. Models help scientists visualize things they can’t see. D. Models are perfectly accurate representations of objects. E. Scientists can analyze models to make predictions.

Where do clouds form

Answers

Answer:

Clouds generally form within the troposphere.

Explanation:

A cloud is a mass of water droplets, ice crystals or both at the same time, which remains in suspension in the atmosphere, and whose formation is due to the condensation of water vapor in the sky.

Clouds form when the air is saturated and can no longer contain water vapor, this can happen in two ways:

1. The amount of water in the air has increased.

2. The air cools to its dew point.

Clouds generally form within the troposphere.

Weather occurs in the Earths troposphere. So in fact, most clouds are formed there.

I need help please on these questions, i can not do the model, so please help me, if you could give me an example that would be great 1. Which of the stages of the water cycle were you able to observe in your model?

2. What is the energy source in your model and what does it represent?

3. Did you observe evapotranspiration in your model? If yes, where? If no, how
could you have demonstrated it?

4. Where in your model does condensation occur more rapidly? How do you know?

5. Do you think your model accurately demonstrates the water cycle? Why or why
not? If you were to redesign your model, how would you refine it?
5 point for each.

Answers

1. What were you able to observe
2. What runs the whole thing
3. Not to sure...maybe someone will have a better answer for you sorry!
4. Where does a vapor or gas turn into a liquid 
5. Do you think that the model you did demonstrates a water cycle? And if you were to redo it, how would you redo it and demonstrate it!

Elements and compounds are two types of what

Answers

In the given question, elements and compounds are two types of pure substances.

A pure substance is a substance that is made up of only one type of particle, either an atom or a molecule.

An element is a pure substance that is made up of only one type of atom. Elements cannot be broken down into simpler substances by chemical means. There are 118 known elements, each with its own unique properties.

A compound is a pure substance that is made up of two or more different types of atoms that are chemically bonded together in a fixed ratio. Compounds can be broken down into simpler substances by chemical means, such as by heating or reacting with other chemicals.

Therefore, pure substances are classified into two types: elements and compounds.

Learn more about pure substance here:

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Elements and compounds are two types of substances ( I think). An element is any material made up of one type of atom- there could be multiples of this atom though for example oxygen which has a formula of 02. A compound is a substance made up of more than one type of atom for example H2OHope this helped! :)

Why cant scientists use carbon -14 to determine the age of an igneous rock?

Answers

Because it will damage the rock because of the negativity drop.

What are orbitals?A. Energy levels occupied by neutrons
B. Areas within an energy level that are occupied by electrons
C. Regions of the atom that contain protons
D. Circular paths around the nucleus

Answers

Answer:

B. Areas within an energy level that are occupied by electrons

Explanation:

Its not A because there are different orbitals on each energy level.

Answer:

B

Explanation:

How can you chose values for x when making a table of values representing a real world situation?

Answers

x is usually representing time so years, days, etc