Which phrases describe air pressure

Answers

Answer 1
Answer:

Explanation:

Decrease with denser air decreases as altitude increases....

Answer 2
Answer:

Answer:

The correct answers are options B and D which are decreases as altitude increases and results from a column of air pushing on an area respectively.

Explanation:


Related Questions

As compared to the rocks that make up the crust, earth as a whole is ____.
B. Write a short essay about one of the states of the USA. (Fill in the space below at least, and use the back page if you need more space - don't be economical!)
Choose the correct variant in brackets.The current theory for star formation is that stars form within ( giant molecular / dwarf ionized ) clouds. Stars form where there are ( diffuse regions / dense cores ) within clumps of gas and dust in these clouds. The formation of ( an earth-like planet / a protostar / a black hole ) involves the rapid collapse of infalling gas onto a dense core due to gravity. As a protostar shrinks, its rate of spin ( decreases / increases ). This allows subsequent infalling gas to accumulate at the ( poles / equator ) of the protostar; this material tends not to accummulate at the protostar's ( poles / equator ) due to its spinning motion. As the protostar continues to evolve, it emits infrared radiation. When it has nearly reached its final mass, it is called a ( neutron star / Wolf-Rayet star / T Tauri star ). These objects produce strong stellar winds.
Select the correct answer.Emily's house lies on the San Andreas Fault, and she wants to protect herself against earthquakes. What is one step she can take?A. Educate herself on ground deformation that occurs before earthquakes.B. Check her building’s foundation to ensure it is resistant to shaking caused by moving tectonic plates.C. Buy a device that can predict earthquakes before they occur.D. Be prepared to evacuate if steam or ash cloud eruptions are visible.
Provide an explanation for each of the following: (a) What does the Drake Equation attempt to do? (b) What determines the Habitable Zone of a solar system?

what can be done to prevent child deaths caused by routine illnesses in the developing world? please help !

Answers

Answer:

Breast feeding, Immunization and vaccination

Explanation:

Interventions that have been associated with a decrease in mortality and disease rates include exclusive breastfeeding, complementary feeding strategies, routine immunizations and vaccinations for children, preventative zinc supplementation in children, and vitamin A supplementation in vitamin A deficient populations.

4. Atmospheric Loss ProcessesThe Earth and Venus enjoy thick atmospheres, while the Moon and Mercury are airless. Mars presents an intermediary case.

(a) Describe the three primary mechanisms for atmospheric loss.

(b) In the distant past, Mars had a thicker atmosphere, surface liquid water, and was likely habitable. Why do we think Mars lost most of its atmosphere?

Answers

Answer:

As explained below.

Explanation:

  • The earth and venus are two planes both of them share the same geologic history but the environment on venus is district as the rotation of the planet is fast as compared to earth and has a very rugged and dry landscape now.  
  • The picture of mars and moon and repeaters and intermediate cases, of dryness and loss of original atmosphere by solar winds. Primary is solar winds and degassing of the crust of rocks  
  • Mars too had a thick atmosphere filled with water vapor and oceans and was a habitable planet like earth but after some point of time mars chemical and physical properties changes to a certain extent that now most of 95% of the atmosphere was filled with carbon dioxide and 2.6% of nitrogen, presence of dust methane and other harmful greenhouse gases are in abundance
  • Due to heavy bombardment period and erosion of rocky mass by sun and celestial bodies.

Imagine you are a farmer, owns a farmland which is infertile. How would you convert it into fertile farmland?​

Answers

Answer:

I would increase the amount of organic matter in my soil by adding compost, aged animal manures, peat moss, and cover crops. This is for improved soil structure that will allow plants to grow on easily. Adjusting the soil fertility will make the farmland fertile.

Hazards most associated with strike-slip earthquakes on the Hayward fault could include_______________.Select one:

a. Rain on snow

b. Liquefaction

c. Riptides

d. Tsunamis

e. All of the above

What type of tectonic plate boundary exists along the edge of the North American plate near the coast of Northern California, Oregon, and Washington?

Select one:

a. Transform

b. Divergent

c. Compressional

d. Convergent

A reverse fault, like the Cascadia subduction zone off the coast of Oregon and Northern California (north of Mendocino California), has relatively deep earthquakes—like the 1964 Alaska earthquake and the 2004 Sumatra earthquake that caused the Boxing Day Tsunami.

Answers

The first one is D. And the second is B.

Final answer:

The Hayward fault, a strike-slip fault, is typically associated with hazards such as liquefaction. The plate boundary along the coast of Northern California, Oregon, and Washington is a Transform boundary where tectonic plates slide horizontally past each other.

Explanation:

The hazards most associated with strike-slip earthquakes on the Hayward fault could include liquefaction. On the other hand, the type of tectonic plate boundary that exists along the edge of the North American plate near the coast of Northern California, Oregon, and Washington is a Transform boundary. In contrast, a reverse fault like the Cascadia subduction zone off the coast of Oregon and Northern California (north of Mendocino California) sees relatively deep earthquakes.

Learn more about Tectonic Plate Boundaries here:

brainly.com/question/14069033

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If an area has been recently devastated by a tsunami, is it more or less likely to be hit by another tsunami in the near future

Answers

Answer:

More likely

Explanation:

Answer:

It's More Likely to be hit by another

tsunami in the near future

Please help with this question for wastewater treatment, I can't figure out what formulas to use!Calculate the pounds of solids under aeration of the given plant:

Influent BOD: 310 mg/l

Influent TSS: 210 mg/l

Aerbay: 110' x 15' x 12 feet deep (operating level of the tank is 10')

Aerbay MLSS (mixed liquer suspended solids) 2,800 mg/l

Effluent BOD: 2.5 mg/l

Effluent TSS: 1.5 mg/l

Answers

Answer:

2884.17 lbs

Explanation:

Data provided:

Influent BOD = 310 mg/l

Influent TSS = 210 mg/l

Dimensions of Aerbay = 110' × 15' × 12'

Operating level of the tank = 10'  

thus,

The operating volume of aerbay = 110 × 15 × 10 =  16500 ft³

also,

1 ft³ = 7.48052 gallons

Thus,

16500 ft³ = 16500 × 7.48052 gallons = 123428.58 gallons  

Now,

Aerbay MLSS (mixed liquor suspended solids) = 2,800 mg/l

Therefore,

Pounds of solids under aeration

= Operating volume of aerbay × concentration of aerbay MLSS

also,

1 mg/L = 8. 3454 × 10⁻⁶ lbs/gallon

thus,

Pounds of solids under aeration

= 123428.58 gallons × ( 2800 × 8. 3454 × 10⁻⁶ lbs/gallon )

or

= 2884.17 lbs