1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
alexira [117]
3 years ago
9

Please help me with this: Create 20 bullet points specifically about energy exchanges in Earth's systems. Also, it doesn't have

to be in 20 bullet points as long as it is about energy exchanges in Earth's systems in full paragraph that is fine too.
Chemistry
2 answers:
raketka [301]3 years ago
7 0

The below is about the energy exchanges in earth systems.                                                                                                          

<u>Explanation</u>:

  • Energy exchanges in earth systems are of many types.  The earth systems are atmosphere, geosphere, stratosphere, hydrosphere, and biosphere. All these earth systems exchange energy with each other.
  • The earth gains energy reflected from the sky. It converts that energy back to space. That energy is equally given to all the planets in the sky.
  • Each planet will absorb that energy and radiate heat. This heat is absorbed by all the places on the earth. So this is the energy exchange in the earth systems.                                                                                
maxonik [38]3 years ago
4 0

Energy exchanges in Earth's system revolves around Earth's main energy outputs which are visible and infrared radiation, reflected light and thermal infrared radiation. ultraviolet radiation and visible radiation,  gamma rays, X-rays and ultraviolet radiation.

Explanation:

  • Energy exchanges in Earth's system revolves around Earth's main energy outputs which are
  • visible and infrared radiation,
  • reflected light and thermal infrared radiation.
  • ultraviolet radiation and visible radiation,  
  • gamma rays,
  • X-rays and ultraviolet radiation.
  • The Sun, which makes the external processes that occur in the atmosphere, hydrosphere, and at Earth's surface,
  • The heat flowing from Earth's interior give power to the internal processes that produce volcanoes, earthquakes, and mountains.
  • The Sun also radiates huge amounts of energy.
  • Only a small portion of that energy hits the Earth, but it is enough to light our days, heat our air and land and it creates weather systems over the oceans and seas.
  • When the Sun's energy moves around the space, it reaches Earth's atmosphere and finally to the surface.
  • This heat energy is transferred throughout the planet's systems in three ways which are
  • by radiation,
  • by conduction, and
  • by convection.

You might be interested in
How many formulas units are in 3.11 mole of Ca(NO3)2 can you show your work by step by step correct answer
Lyrx [107]

Answer:

18.73× 10²³ formula units

Explanation:

Given data:

Number of moles of Ca(NO₃)₂ = 3.11 mol

Number of formula units = ?

Solution:

Avogadro number:  

"It is the number of atoms , ions and molecules in one gram atom of element, one gram molecules of compound and one gram ions of a substance"  

For example,

18 g of water = 1 mole = 6.022 × 10²³ molecules of water

1.008 g of hydrogen = 1 mole = 6.022 × 10²³ atoms of hydrogen

Number of formula units of Ca(NO₃)₂:

1 mole contain 6.022 × 10²³ formula units

3.11 mol ×  6.022 × 10²³ formula units / 1 mol

18.73× 10²³ formula units

4 0
3 years ago
Read 2 more answers
What is the [H+] if pOH =9.50 <br> will it be acid or basic?
Crank

Taking into account the definition of pH and pOH, the [H⁺] is 3.16×10⁻⁵ M and the solution will be acid.

First of all, pH is a measure of acidity or alkalinity that indicates the amount of hydrogen ions present in a solution or substance.

The pH is defined as the negative base 10 logarithm of the activity of hydrogen ions, that is, the concentration of hydrogen ions or H₃O⁺:

pH= - log [H⁺]= - log [H₃O⁺]

Similarly, pOH is a measure of hydroxyl ions in a solution and is expressed as the logarithm of the concentration of OH⁻ ions, with the sign changed:

pOH= - log [OH⁻]

The following relationship can be established between pH and pOH:

pH + pOH= 14

In this case, being pOH= 9.50, pH is calculated as:

pH + 9.40= 14

pH= 14 - 9.50

<u><em>pH= 4.50</em></u>

Replacing in the definition of pH the concentration of H⁺ ions is obtained:

- log [H⁺]= 4.50

Solving :

[H⁺]= 10⁻⁴ ⁵

<u><em>[H⁺]= 3.16×10⁻⁵ M</em></u>

The numerical scale that measures the pH of the substances includes the numbers from 0 to 14, being acidic solutions with a pH lower than 7, and basic those with a pH greater than 7. The pH = 7 indicates the neutrality of the solution.

In this case, the pH has a value of 4.50. So, the solution is acidic.

In summary, the [H⁺] is 3.16×10⁻⁵ M and the solution will be acid.  

Learn more:

  • <u>brainly.com/question/16032912?referrer=searchResults </u>
  • <u>brainly.com/question/13557815?referrer=searchResults</u>
5 0
3 years ago
Stephanie has been doing research on how petroleum is formed. She says that oxygen must be present while the tiny plants and ani
zimovet [89]

Stephanie is incorrect. Since fossil fuels form in the absence of oxygen, if oxygen is present, they cannot form.

(sample answer:)

3 0
3 years ago
Read 2 more answers
What is the oxidation number of phosphorus (P) in sodium phosphate (Na3PO4)?
joja [24]
Na⁺¹₃P⁺⁵O⁻²₄

+1*3 + (+5) + (-2*4) = 0
8 0
3 years ago
Read 2 more answers
Sodium hydroxide dissolves in water ....
kumpel [21]

n the reaction will be Exothermic, where heat will be released. .

3 0
3 years ago
Other questions:
  • When heat, light, or sound is given off or absorbed, is it a chemical change, chemical property, physical change, or physical pr
    10·1 answer
  • Which atom has a configuration that ends in 5s 2?
    6·1 answer
  • What is the versatile nature of carbon?
    12·1 answer
  • Calculate the volume of hydrogen needed to saturate the double bonds in 100 g of linoleic acid (RMM = 280).
    15·1 answer
  • The dominant intermolecular force that causes gaseous hcl molecules to attract one another is
    10·1 answer
  • Which property of potential energy distinguishes it from kinetic energy?
    9·1 answer
  • which law states that the volume of a given amount of gas is proportional to temperature when pressure and number of moles remai
    8·2 answers
  • Pls help what the ratio ?.<br>enter your answer as an integer ​
    7·1 answer
  • Where would we find yellow bone marrow?​
    12·2 answers
  • HCIO,
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!