Chemistry Middle School

Which best explains how rotation affects the colors we see in the sky at dawn and dusk?

A. At dawn and dusk the rotation of Earth slows down so the light from the increased sunlight creates colors.

B. At dawn and dusk, Earth has rotated closer to the Sun, so the heat creates the colors in the sky.

C. At dawn and dusk, sunlight is closer to Earth’s curved surface, refracting in the atmosphere, creating colors.

D. As dawn and dusk, the light from the Sun is fading and phases through all the colors of a prism in a cycle.

Answers

Answer 1
I’m gonna say D because the sun lights and heats up earth.
Answer 2

Option (c) best describes about the rotation that, how it affects the colors we see in the sky at dawn and dusk.

What is dawn and dusk?

'Dawn' is the early morning time or sunrise time and 'Dusk' is the twilight time or sunset time.

When earth is rotating at its own place, so at the dawn and dusk time sun is near to the horizon line and distance between the earths surface and sun is less as compared to the day time. And at that time red light travels much easily to the earth side due to long wavelength and blue color travels at the day time when distance is more. Due to scattering and refraction of light we are able to see colors.

Hence, at dawn and dusk, sunlight is closer to Earth’s curved surface, refracting in the atmosphere, creating colors.

To learn more about dawn and dusk light effect, visit below link:

https://brainly.com/question/10728818

Related Questions

plsss help ASAP :)))))))))))))))))))))

Answers

It’s B since it has chloroplasts
the answer is B! :)))))

Please help !! Science !!

just tell me in your answer what each one is !


thanks !

Answers

Answer: PUMPKIN

Explanation:

A natural resource that is not replaced by nature in a useful time frame.
A. non-renewable resource
B. natural resource
C. renewable resource
D. conservation
(For science)

Answers

I think non renewable resource (a)
It is A since that means its non renewable

What is the correct equation to determine pressure?
Pressure = Force + Area
Pressure = Force - Area
Pressure = Force / Area
Pressure = Force * Area

Answers

The correct equation is Pressure = Force / Area.

Hope this helps :)
C is correct you get it

Which shared derived characteristic do reptiles, marsupials, and dogs have?

Amniotic egg
Fur
Retractable claws
Shearing teeth

Answers

I believe it is 4)Shearing teeth (Carnassial teeth)

Answer:

Shearing teeth

Explanation:

Just use process of elimination. Dogs don't lay eggs, reptiles don't have fur, neither of them have retractable claws, so the only one left is shearing teeth.

The diagram below shows the branching tree diagram for cats.

A slanting, horizontal line is shown. On the extreme left, there is a label that says Common Ancestor. Along the slanting, horizontal line there are five dots labeled from left to right with the following traits, Four limbs, Amniotic egg, Fur, Shearing teeth, and Retractable claws. There is one vertical line between each of the consecutive five dots. The lines are labeled from the from left to right as Amphibians, Reptiles, Marsupials, Dogs, Cats.

Which shared derived characteristic do reptiles, marsupials, and dogs have?

Amniotic egg
Fur
Retractable claws
Shearing teeth

Answers

retractable claws


explanation : i learned this recently

Answer:

Shearing Teeth

Explanation:

Which of the following organisms evolved after amphibians?

Only cats
Only reptiles
Only marsupials and cats
Reptiles, marsupials, dogs, and cats

Answers

Answer:

Reptiles, marsupials, dogs, and cats

Explanation:

The correct answer is only reptiles as they evolved after amphibians.

Amphibians were one of the earliest groups of land-dwelling vertebrates to evolve. After amphibians, reptiles emerged. Reptiles are a diverse group of cold-blooded vertebrates that includes animals such as lizards, snakes, turtles, and crocodiles. They have adapted to a wide range of environments, including deserts, forests, and oceans.

The other options provided in the question, such as cats, marsupials, and dogs, did not evolve after amphibians. Cats and dogs belong to the mammal group, which evolved much later than amphibians. Marsupials, on the other hand, are a group of mammals that includes animals like kangaroos and koalas. While marsupials did evolve after amphibians, the question specifically asks for organisms that evolved "after amphibians," excluding any other groups that may have evolved concurrently.

So, the correct answer is "Only reptiles" because reptiles evolved after amphibians.

Learn more about amphibians,here:

https://brainly.com/question/31785803

#SPJ4

Can someone help quick

Answers

Answer:

Sodium

(Na)

Just count the electrons and search which atom it is.

A substance that is uniform in composition, made up of two or more atoms in the same place, and NOT chemically combined is a _______________.



element

homogeneous mixture

compound

heterogeneous mixture

Answers

Answer:

homogeneous mixture

Explanation:

from goigle

OHHH i remember this question it’s definitely B homogeneous mix

Based on the "Heating Curve for Wax," what is the boiling point for wax?

255°C

50°C

340°C

155°C

Answers

Looks like 340 to me.
Yeah it looks like it would be 340 °c
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