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
earnstyle [38]
3 years ago
10

which of the following is not true of air? it A.. can be compressed B.. has weight C.. is a compound D..is a mixture E.. occupie

s space ​
Geography
1 answer:
user100 [1]3 years ago
8 0

Answer:

B

Explanation:

You might be interested in
CO2 is a minor constituent in our atmosphere, with an abundance of less than 0.05% of the gases in this atmosphere. Why, then, i
Lapatulllka [165]

Answer:

Option (C)

Explanation:

CO₂ is one of the main green house gases on earth. A small increase in its concentration can lead to significant changes on earth. When the incoming solar radiations are incident on the earth's surface, some of the energy is absorbed by the atmosphere and the earth's surface. And some of the energy from the land surface after absorption is released into the atmosphere in the form of infrared radiations. The escaping of these radiations from earth is directly dependent on the concentration of CO₂. An increase in the amount of CO₂ will not allow these IR radiations to be removed, and this will result in the global rising of the temperature, leading to catastrophic changes.

Thus, the correct answer is option (C).

5 0
3 years ago
Do you think Africans were enslaved in the American because they were demand inferior or were they mean if your because they wer
otez555 [7]

Answer:

I  think Africans were enslaved in the American because they were demand inferior

Explanation:

If you need anything els im here! :)

8 0
3 years ago
Which phrases describe air density ? Select three options.
Phantasy [73]

Answer: The correct options are:

<em>exerts more pressure as it increases </em>

<em>measures how tightly molecules are packed </em>

<em>equals mass divided by volume</em>

Explanation:

Air density can be described as mass per unit of volume of the volume of air.

As the altitude increases, the air density tens to decrease. Hence, option A is not correct.

The density of the air determined how many atoms of air can occur in a particular volume, In other words, it determines how tightly or loosely atoms of air are packed in a particular volume.

Hence, when the air density will increase, the molecules will be more tightly packed and the pressure will be more.

8 0
3 years ago
Read 2 more answers
Which most accurately describes the current population of Europe?
Svet_ta [14]

Answer:

It's either A or C, I think it's A

Explanation:

4 0
2 years ago
identify which type of ecological pyramid best traces the flow of matter through an ecosystem. Explain your answer.
Sergeeva-Olga [200]
The best pyramid for this is the biomass pyramid. That is because they show how much ecological material can be found at each trophic level, which then can be used to model how the matter flows through the ecosystem that is being analyzed. 
4 0
3 years ago
Other questions:
  • "!PLEASE HELP ME OUT!"
    7·1 answer
  • What are the eight most common elements in the earth's crust?
    15·1 answer
  • 9. Colombia is the world’s second largest producer of _____.
    13·2 answers
  • Based on evidence of the redshift of stars and galaxies, scientist now know that
    13·1 answer
  • The four types of mid latitude climates
    7·1 answer
  • If there are two puppies how many of them are 1
    14·2 answers
  • Where is Birmingham located ?
    6·1 answer
  • How do cultures change?
    14·1 answer
  • How many joules of heat energy must be added to 5 grams of liquid water to change its temperature from 10°C to 30°C?
    9·1 answer
  • Examples and description of different types of rivers around the world
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!