Chemistry Middle School

The pictures show a large star statute when it was placed in front of the observatory, and the star five years later.

image

What best explains happened to the star statue?

A. weathering by low temperatures
B. erosion by high temperatures
C. weathering by wind and rain
D. erosion by wind and rain

(SORRY THE IMAGE DIDNT LOAD)

Answers

Answer 1

Answer:

kjklllllllllllllllllll

Explanation:

jl              m        

Related Questions

Answer please 10 points science queasy

Answers

Answer:

B

Look up cumulonimbus clouds it looks like b

I believe the answer would be B. Cumulonimbus looks mostly like that.

Summarize the Natural Processes of weathering ,erosion, and deposition

Answers

Answer:

I won’t do it in paragraph form cuz it will look very choppy but here you go:

Weathering is when the weather itself changes something, like when a metal bike gets rusty after sitting outside for a long time, or when a plant grows out of concrete.

Erosion is when something gets eroded away at. Like when something has water or wind is flowing against it so much that it changes shape. This is how canyons are made.

Deposition is when a gas turns into a solid, removing energy and skipping the liquid step (frost forming on car window)

Weathering : Weathering is the breaking down or dissolving of rocks and minerals on Earths surface.

Erosion : In earth science, erosion is the action of surface processes (such as water flow or wind) that removes soil, rock, or dissolved material from one location on the Earth's crust, and then transports it to another location (not to be confused with weathering which involves no movement).

Deposition : Deposition is the geological process in which sediments, soil and rocks are added to a landform or landmass. Wind, ice, water, and gravity transport previously weathered surface material, which, at the loss of enough kinetic energy in the fluid, is deposited, building up layers of sediment.

Hope this helps

Is there a relationship between cohesion and volume?

Answers

Cohesion is the attraction of water molecules to stick to each other, technically there would be a relation to cohesion and volume because the more the water droplets come together the more volume there is. But, volume is how much space a substance occupies so the actual definition of the two words is different.

Please help me with this question

Answers

Answer:

B

Explanation:

When an apple falls from a tree, when does gravity act on the apple?

Answers

Gravitation Potential energy is converted into the Kinetic Energy, when it just reaches the ground. Some amount of energy is wasted in sound and heat energy when it strikes the ground. When the apple falls from the tree, it has some gravitational potential energy due to its height.
it has potential energy once it drops from the tree and a gravitational pull

the atomic number of an element is the number of ______ plus the number of _____ found in the element's nucleus.

Answers

Answer:

protons and electrons

Explanation:

The symbol for an atom can be written to show its mass number at the top, and its atomic number at the bottom. To calculate the numbers of subatomic particles in an atom, use its atomic number and mass number: number of protons = atomic number. number of electrons = atomic number.

1. Protons 2. Neutrons?

What is the charge for a nitrogen ion?

A) 3-

B) 1-

C) 2-

D) 2+

Answers

3- is the correct answer
no ik it's 1-
the first guy is wrong,

Why do you think the Na+ ion is smaller than a neutral Na atom? Why do you think the Cl - ion is larger than a neutral Cl atom?

Answers

Answer:

Na+ ion is smaller than a neutral Na atom in the ion there was one more proton which will attract electron bring it closer to the center making the atomic radius smaller. Therefore making a Na+ ion is smaller than a neutral Na atom Explanation:

yes

HELP PLEASEEE
How do we know what is inside the Earth? (How do we know the Earth has layers?)

(if you put a random answer for the points i will report)

Answers


Scientists know about the layers of the earth by sending sound waves through the earth. Because layers of different densities will allow sound waves to travel through them differently, we can study the sound waves to understand the layers of the earth.
Scientist use special technology to figure out what is inside of the Earth

\Which type of graph would best represent data from this experiment: Which sport is most popular? Question 2 options:
A. Bar graph
B. Circle graph
C. Line graph

Answers

Answer:

bar graph and line graph

Circle graph because you can see all the different sports and the percentages of how popular they are in a circle
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