Cause and Effect: How do changes in temperature affect air? Pls hurry I’m being timed

Answers

Answer 1

As the molecules heat and move faster, they are moving apart. So air, like most other substances, expands when heated and contracts when cooled. Because there is more space between the molecules, the air is less dense than the surrounding matter and the hot air floats upward.

Answer 2

When gas molecules are heated, the molecules move more quickly, and the increased velocity causes more collisions. As a result, more force is exerted on each molecule and air pressure increases. Temperature affects air pressure at different altitudes due to a disparity in air density.

Related Questions

HELP!!! ILL GIVE YOU BRAINLIEST
the sun transmits energy to the earth in the form of?

A. radiation
B. conduction
C. convection

Answers

Answer:

radiation

Explanation:

Answer:

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Question

the sun transmits energy to the earth in the form of?

A. radiation

B. conduction

C. convection

EXPLANATION:

C: Convection

Transfer of the Sun's Energy through Earth's Systems

When the Sun's energy moves through space, it reaches Earth's atmosphere and finally the surface. This radiant solar energy warms the atmosphere and becomes heat energy. This heat energy is transferred throughout the planet's systems in three ways: by radiation, conduction, and convection.

The diagram shows the forces acting on a cart.

Which statement correctly describes the motion of the cart at this point in time?

A) The velocity is remaining constant because forces F1 and F2 are balanced, and both of these two equal forces are perpendicular to the velocity.

B) The speed of the cart is increasing because forces F1 and F2 are balanced, and both of these two equal forces are perpendicular to the velocity.

C) The speed of the cart is decreasing because forces F4 and F3 are unbalanced, and the greater of the two forces is acting in the opposite direction of the velocity.

D) The direction of the velocity is changing because forces F4 and F3 are unbalanced, and the greater of the two forces is acting in the opposite direction of the velocity.

Answers

Answer:

c) the speed of the cart is changing

C. is the answer to your problem

Students are investigating the rocks with fossil markings that are found in an area that was once covered by a lake. The rocks they are observing are MOST likely —
igneous
metamorphic
sedimentary
thermic

Answers

Answer:

sedimentary rock

Explanation:

The rocks they are observing are MOST likely sedimentary. The correct option is C.

What is sedimentary rock?

Sedimentary rock is one of the three main types of rock formed on Earth (the others being igneous and metamorphic rocks). It is formed by the accumulation and solidification of sediment, which is any material that is transported by wind, water, or ice, and eventually deposited on the Earth's surface. This can include particles of minerals, rocks, and organic matter.

Over time, these sediments are buried and subjected to pressure and compaction, which causes them to become more tightly packed and solidified. The weight of the overlying layers can also cause the sediment to undergo cementation, where minerals dissolved in water between the particles precipitate and bind them together. As the sediment becomes more compacted and cemented, it eventually becomes a solid rock.

Sedimentary rocks are often characterized by their visible layers or strata, which can contain fossils and provide a record of past environmental conditions. They are also important sources of natural resources, such as coal, oil, and natural gas, as well as many of the minerals and building materials used in construction. Some common examples of sedimentary rocks include sandstone, shale, and limestone.

Here in the question,

Sedimentary rocks are formed from the accumulation and consolidation of sediment, often containing fossils. The fact that the area was once covered by a lake supports the idea that the rocks would have been formed from sediment deposited in the lake. Therefore, option C is the most likely and correct choice.

Igneous rocks are formed from molten magma and do not typically contain fossils. Therefore, option A is not correct.

Metamorphic rocks are formed from preexisting rocks that are altered by heat and pressure. They also typically do not contain fossils. Therefore, option B is not correct.

Thermic is not a commonly used term in geology, so option D is not a valid choice.

Therefore, The correct option is C. sedimentary.

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Science/ physis's please help me

Answers

Answer:

nucleotides

Explanation:

Answer:

B. Nucleotides

Explanation:

The law of superposition allows geologists to determine _______ timelines.
A.) Relative
B.) Exact
C.) Probability
D.) Coventional

Answers

Answer

b exact because The principle of fossil succession states that different types of fossil organisms.

The law of superposition allows geologists to determine relative timelines. Using superposition principle, the relative age of rocks in the earth surface can be determined.

What is super position principle?

This law states that, older sedimentary rock layers are positioned below younger sedimentary rock strata according to the law of superposition. scientifically speaking, rocks and silt build up in layers throughout time, with each layer forming in temporal order.

The younger rock layers are found beneath the older rock layers, which form first. In the middle of the 1600s, Nicolaus discovered this idea after examining rock layers and concluding that geological history was obvious.

Applying this to the actual world, the oldest layer of rock would be found at the bottom of a cross-section of a mountain or deep cavern, and each successive layer above it would be younger or newer. It portrays the image of rock strata produced in stacks through the word superposition, which means to set one on top of the other.

Hence, the relative age of rocks and the period of its formation can be determined.

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pls help aspappppppp

Answers

Answer:

Im pretty sure its D

Explanation:

Answer:

Explanation:

is it posible to make hover shoes by hot gluing magnets to the inside and outside

Answers

Explanation: actually there could be a possiblity that it can work but im pretty sure no

Answer:

Explanation:

You would need bery strong magnets, which dont sell in normal stores. These magnets would have to be powerful enough to hold up your body weight.

What is the change in air pressure a good indicator of a change in temperature be a change in the weather I decrease in humidity D an increase in the chance of rain

Answers

Answer:

Explanation:

warm air rises creating low presure

cold air sinks creating high presure

so this means that temprature is realated to presure.

help with i) and ii) pls >_

Answers

Answer:

4 it the corrcert anser

Explanation:

The correct answer has to be 4

what is one way the internet has made our lives better? *
A. Our photos can become memes.
B. Employers can find out all about us.
C. Staying in touch is easier.
D. People can share our photos without asking.

Answers

Answer:

i think the answer is C

Explanation:

Answer:

Explanation:

Which of the following shows two vehicles with equal velocities? A- two identical cars traveling at the same speed in different directions. B- two identical cars traveling at different speeds in the same direction. C- a car and a motorcycle traveling at the same speed in opposite directions. D- a car and a motorcycle traveling at the same speed in the same direction

Answers

A car and a motorcycle traveling at the same speed in the same direction have the same velocity.

Velocity is the time rate of change in displacement. It is given by:

Velocity = displacement / time

Velocity is a vector quantity, hence it has both magnitude and direction.

Two vehicles are said to have the same velocity if the have the same speed and move in the same direction.

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What types of natural disasters are most common in our areas?

Answers

You didn’t specify where. But the most common natural disaster is flood. Most common in the east coast is hurricanes. Most common in the west coast is earthquake.

Floods are most likely where I like but it all depends where u like

Which statement is not part of the cell theory?
A. Cells are the basic unit of structure and function in all living things.
B. Animal cells are generally more complex than plant cells.
C. All living things are composed of cells.
D. All cells are produced from other cells.

Answers

B is the one that is not apart of cell theory

Answer: the answer is b

URGENT!!!!! PLEASE ANSWER

Answers

1500N forward is the resultant force

1500N forwards I believe

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