CHEMISTRY MIDDLE SCHOOL

Which statement accurately describes non renewable energy sources ?A group of resources made of inorganic matter?

A type of resource located only on the United States

A resource that cannot be replenished in a short period of time

A group of resources found both above and below the earths surface

PLEASE ANSWER !!!

Answers

Answer 1
Answer:

Answer:The correct answer is option:

'A resource that cannot be replenished in a short period of time'.

Explanation:

Renewable resources: Resources which are capable of restoring themselves overtime through natural process.They never get exhausted completely.For example: bio mass energy, solar energy etc.

Non-Renewable resources: Resources that cannot be replenished overtime through natural process.These are the resources which are used in wise manner so that to prevent their exhaustion. For example: coal, petroleum etc.

Hence, from the given the options the correct answer is :

'A resource that cannot be replenished in a short period of time'.
Answer 2
Answer:

a resource that cannot be replenished in a short period of time

Related Questions

Why is the science method important for experiments?
Energy comes in different forms. Check each box that applies.Running a mile involveselectromagnetic energy.thermal energy.solar energy.mechanical energy.chemical energy.nuclear energy.
you are measuring the mass of various shapes objecys and identifying their shaped ypu then record the qualitative and quanatitave data in a table is qualitataive wnd which is quatitaive
In which of these situations would light slow down?A. from plastic to air B. from ice to water C. from a vacuum to air D. from glass to air
Describe the conditions that are necessary for snow to fall

In any electromagnetic wave, A) both the energy and the wave travel in the same direction. B) only the oscillating electric field component carries energy with it. C) half the energy is carried by the electric field and half is carried by the magnetic field. D) there is a third component, other than the electric and magnetic fields, that carries energy.

Answers

I believe the answer is letter c. haf energy is carried by the electric field hand half is carried by a magnetic field. the movements are in travelling in a perpendicular movement, a kind of x and y axis that creates oscillation producing electric fields. The effect can make magnet out of electricity.

Answer:

C) half the energy is carried by the electric field and half is carried by the magnetic field.

Explanation:

In any electromagnetic wave, half the energy is carried by the electric field and half is carried by the magnetic field . Electromagnetic waves are self-propagating transverse oscillating waves of electric and magnetic fields.

How do you solve for limiting reagent with a balanced chemical equation? What are the steps?

Answers

Balance first the chemical equation given if it's unbalance before moving on to first step of mathematical computation.

How do you know the wave is a mechanical wave?

Answers

If it's mechanical then it moves through matter

Study the concentration amount shown on the juice label. Then answer the question. If you had 100 mL of juice, how many milliliters would be fruit juice?A.
25 mL
B.
2.5 mL

C.
75 mL

D.
250 mL

Answers

If the liquid is, say, 50% concentration, that means that, in this case, 50 milliliters would be a fruit juice, while the other 50% would be of other stuff. So look at the concentration marking. It will be a percentage that many milliliters will be of fruit juice--75%=75 milliliters, and so on, because there is an even 100mL of juice. 

I need somebody to help me with my homework pls i dont get it .

Answers

26. B
27. D
28. C
Hope this helped ☺️

These models show the electron structures of two different nonmetal elements.Which element is likely more reactive, and why?

A.) Element 1 is more reactive because it has fewer electron shells and is toward the top of its group on the periodic table.

B.) Element 1 is more reactive because it has more electrons in its valence shell and is farther to the right on the periodic table.

C.) Element 2 is more reactive because it does not have a valence shell close to the nucleus, so it will attract electrons.

D.) Element 2 is more reactive because it does not have a full valence shell, so it will attract electrons.

Answers

Answer: Option (D) is the correct answer.

Explanation:

Valence shell is the shell present on the outermost core of an atom and electrons present in the valence shell are known as valence electrons.

If an atom has completely filled valence shell then it means the atom is not reactive in nature because it is already stable.

But when an atom has less than eight electrons in its valence shell then it means to attain stability the atom will readily attract electrons towards itself.

As the given element 1 has 8 electrons in its valence shell. Hence, it is not reactive in nature but element 2 has 6 valence electrons. So, in order to attain stability element 2 will readily attract 2 electrons from a donor atom.

Thus, we can conclude that element 2 is more reactive because it does not have a full valence shell, so it will attract electrons.

Answer:

Its D

Explanation:

I got it right on the test
Other Questions
What is the cause for the newly released Hoverboards™ to explode? Please include a description with your answer about why it could be correct.A. Overheating B. ALIENZ ARE ATTACKING!!! C. The battery D. User misuse
the atomic number of barium is 56 what do you know about the subatomic particles in an atom of this element
Is popping popcorn a physical or chemical change? Explain your answers.
How many pairs of homologous chromosomes are found in human body cells