Answer:
CH4 + 2O2 → CO2 + 2H2O
Explanation: Hope this helps you.
Study the diagram about the varying pressures of Earth’s Layers. Earth's layers. The Crust at depth of 0 kilometers, upper mantle depth 410 kilometers, lower mantle depth 2,900 kilometers at 125 gigapascals, 2,200 degrees Celsius. Outer core depth 5,100 kilometers at 330 gigapascals, 5,000 degrees Celsius. Inner core at 364 gigapascals, 5,500 degrees Celsius.
Which layer most likely has a pressure, represented in units of GPa, within the range of 310 GPa to 150 GPa?
outer core
inner core
lithosphere
oceanic crust
Answer:
The answer is A, Outer Core.
Explanation:
Your welcome and have a wonderfull day :P
Answer:
a
Explanation:
i just took the test
The type of heat transfer responsible for distributing most of the heat throughout Earth's atmosphere is
A.radiation
B.conduction
C.convection
Answer:c
Explanation:
...
please helppp thank youuu
Answer:
heliosphere
Explanation:
The heliosphere shields the solar system so its not a physical system
Please give me brainliest ❤ also good luck!!! also idk if this explains it well...idk how to explain it though....but i know it is right
Explain the environmental benefits of recycling paper products.
Answer:
:)
Explanation:
Recycling paper helps to reduce greenhouse gas emissions that can contribute to climate change. It takes 70% less energy and water to recycle paper than to create new paper from trees. Manufacturing with recovered paper cuts down on pollution that contributes to smog (and ill health).
Answer:
will help us use less energy. When we just keep filling landfills we take space away for growing trees to benefit our environment
A wave cycle is
a. the amount of time it takes for a wave pattern to repeat.
b. the total number of waves created by a single disturbance.
c. one complete motion of the repeating pattern in a wave.
d. the total number of S-shapes created by a wave in 60 seconds.
Plz help which this it is the digestive system
Please help!I'll give some points:))
what is a oganisem
mmmmmmmm
Explain how deforestation contributes to global warming
Answer:
when trees are cut down it reduced the amount of CO2 being converted into oxygen
Answer:
Deforestation contributes to global warming because with trees being cut down there is less oxygen being made and no trees to take in the carbon dioxide that is being produced. So without trees to do the work, people build greenhouses which uses their own gas that makes the world warmer because it traps the heat from the atmosphere.
Explanation:
What is a phyiscal and chemical change
Answer:
Physical change is when change occur physically in a substance. It is usually reversible. It includes change in colour, shape, texture, volume etc.
Examples: Cutting of paper, making moulded stuff from dough etc.
Chemical change is when change occurs chemically in a substance. It is non-reversible. When ever a physical change happens, a new substance if formed.
Examples: Burning of paper, transformation of milk into curd etc.
Please help Me Answer this
The invention of airplanes revolutionized transportation. It also helped scientists study hurricanes more closely. This is can example of ____ influencing _____?
.
Answer:
Science and society
Explanation:
What are the 2 types of bonds in science and define them.
Answer:
The two main types of bonds formed between atoms are ionic bonds and covalent bonds. An ionic bond is formed when one atom accepts or donates one or more of its valence electrons to another atom. A covalent bond is formed when atoms share valence electrons.
Explanation:
Answer:
chemyical and Ionic
Explanation:
2. A storyboard is a series of panels that shows the visual and verbal components of a video you intend to make. Create a storyboard that explains this phenomenon. It must
• be one to two minutes in length.
• demonstrate an understanding of Earth’s rotation and revolution.
• include evidence for these motions.
• include the terms: pattern, rotate (rotation), revolve (revolution), axis, Earth’s orbital plane, and Polaris.
You may use any of the aspects of the models used in class and in the Student Text.
Answer:
A storyboard is a sequence of sketches or illustrations that map out the scenes planned for a video. The video production team then uses this map to ensure that the plot is coherent, engaging, and free of inconsistencies before they start making the video.
What is radiation?
a Transfer of heat through objects touching the source
b Transfer of heat through direct physical contact
c Transfer of heat through electromagnetic waves
d Transfer of heat through the movement of particles
Answer:
C.
Explanation:
Radiation is an invisible force that can be deadly or helpful. So the only way it can move is by another invisible force.
How does an increase in altitude affect the climate?
Answer:
As you increase in elevation, there is less air above you thus the pressure decreases. As the pressure decreases, air molecules spread out further (i.e. air expands) and the temperature decreases. If the humidity is at 100 percent (because it's snowing), the temperature decreases more slowly with height.
Explanation:
Hopes this helps and plz mark me brainliest!
CAN SOMEONE HELP ME ON THIS PLEASE
option C gas.............................. ᕕ( ᐛ )ᕗ
SOMEONE PLS HELP ME WITH THE FIRST QUESTION IN THE BOTTOM.
Answer:
Yes
Explanation:
Water being burnt in a pot of fire results in H20 Gas.
Answer:When you boil water, the heat given off is a sign that chemical bonds are being broken and new ones are being fore broken.
Explanation: false Water boiling is a physical change and not a chemical change, therefore no bonds are broken.
hope this helps
Cell Analogy Exploration
analogy story
Can someone help me with the analogy story?
Answer:
need points sorry ill help you i promise
Explanation:
In your second paragraph, describe properties of sound waves. Then make a claim about how loud an explosion in space should be. Provide evidence and reasoning to support your claim.
Answer:
Here are five important characteristics: wavelength, amplitude, frequency, time period, and velocity. The wavelength of a sound wave can tell the distance that wave travels before it repeats itself. The wavelength itself is a longitudinal wave that show compression and rarefactions of sound waves.
Explanation:
Hope this helped please pick me brainliest
2. 1. Your best friend has missed a lot of school recently. Your teacher has allowed you to create a study guide and will let your friend use it on the test.
The guide should include:
• descriptions of amplitude, wavelength, frequency, and wave speed.
• Give examples of the wave relationship between amplitude and wavelength (if there is no relationship, explain how you know)
• Give examples of the wave relationship between wavelength and frequency (if there is no relationship, explain how you know)Text to speech
Water study guide
sorry i forgot everuthing i learned in this class lol
How are weather and climate different?
(10 Points)
1.They both describe averages, but climate is over years.
2.Climate describes daily conditions and weather describes averages.
3.Weather describes daily conditions and climate describes averages.
ls answer quick! Thx! I Give Brainliest! But U Need To Answer Properly!
[tex]\bf{Hello!}[/tex]
Option 3 is your answer
Weather describes daily conditions and climate describes averages
Have a nice day!
Provide the total number of atoms in each formula given:
1. NH4OH (Ammonium hydroxide)
2. NH4Cl (Ammonium chloride)
3. Ag2O (Silver oxide)
4. K2SO4 (Potassium sulfate)
5. Ca(NO3)2 (Calcium nitrate)
6. Na2S (Sodium sulfide)
Answer:
1. N
H4
O
H
2. N
H4
Cl
3. Ag2
O
4. K2
S
O4
5. Ca
(N
O3) 2
6. Na2
S
Explanation:
I tried hope u understand
can someone please help me on this i really need help i will litteraly fail
Plz help with this digestive system
Answer:
(4) mechanical digestion
(5) chemical digestion
(6) enzymes
(7) pharynx
(8) peristalsis
Answer:
(4) Mechanical digestion
(5) Chemical digestion
(6) Enzymes
(7) pharynx
(8) peristalsis
Please answer the question circled in red
(I'll only give brainliest if it's right)
!!! THE QUESTION IS ASKING FOR 5-8 SENTENCES, PLEASE RESPOND WITH 5-8 SENTENCES !!!
Answer:
This energy is mostly seen when the ball is kicked in the air. It is called potential energy because it has the potential to do work. If the soccer ball is raised to a certain height, at the top, before it gains Kinetic Energy, it has the Potential stored that it will be used once it starts to move.
Explanation:
Sketch a simple model that shows why the constellations change over the course of a year.
Answer:
for only five points we will not make sketch n
What is the difference in the number of neutrons between an atom of fluorine and an atom of argon?
I need an answer fast PLEASE!
The difference between the number of neutrons between an atom of fluorine and an atom of argon is 12
The number of neutrons is obtained by subtracting the number of protons from the mass number of the atom. We can calculate the number of neutrons in each element given this information
Mass number of fluorine = 19
Atomic number of fluorine = 9
Mass number of Argon = 40
Atomic number of argon = 18
Hence;
Number of neutrons in fluorine = 19 - 9 = 10
Number of neutrons in argon = 40 - 18 = 22
Difference between number of neutrons in argon and number of neutrons in fluorine = 22 - 10 = 12
Learn more: https://brainly.com/question/5803619
Which of the following best describes a scientific model? (3 points)
Something used to represent an idea or process
A way to prove a theory is true
A direct experience in nature
A prediction that can be tested
Answer:
A way to prove a theory is true
Explanation:
I hope this helps
Answer:
A way to prove a theory is true
-hope this the correct answer and if not i hope it at least helped but regardless have a good rest of your day :)
Explanation:
Pls help me do this and I'll give you pts and Brainliest thanks friend and anything!
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