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
umka21 [38]
2 years ago
11

(7,-3) (-1,9) Find the midpoint

Geography
1 answer:
Jet001 [13]2 years ago
6 0
(Xm,Ym)= (X1+X2/2, Y1+Y2/2)
(7+-1/2, -3+9/2)
(6/2, 6/2)
(3,3)
You might be interested in
3. The greenhouse effect is driven by the fact that greenhouse gases are:
DanielleElmas [232]

Answer:

The best answer to the question: The greenhouse effect is driven by the fact that greenhouse gases are:___, would be: Good absorbers of radiation at all wavelengths.

Explanation:

Under normal circumstances, the Earth receives energy from the sun and also produces a bit of its own energy. The energy that arrives from the sun is usually known as shortwave radiation, while the energy that is both absorbed by the Earth´s atmosphere, and the energy produced by Earth itself, becomes part of what is known as the longwave radiation. Greenhouse gases, like water vapor, carbon dioxide and methane trap both longwave and shortwave radiation, which should usually be expelled to a certain extent towards space, and maintain them trapped inside the atmosphere. This bouncing effect between the shield created by the gases and the lower atmosphere, should normally be controlled by the amount of atoms of gases in the higher atmosphere. However, in the greenhouse effect, what is happening is that the amount of gases is too high, and therefore they are trapping most of the radiation, both longwave and shortwave, and keeping it in, allowing the climate to warm up.

5 0
3 years ago
In the surface current map below, the red arrows represent what type of surface current?
fgiga [73]
The answer is C.  Hope this helps
7 0
3 years ago
Matching: A. aquifer D. desalination G. fjords
Rasek [7]

Answer:

Explanation:

5. The earth’s surface from the edge of the continent to the deep of the ocean

Continental shelf

The continental shelf is a part of the seafloor. This is closest portion of the seafloor to the land.

6. The rock portion of the earth’s surface

lithosphere

The lithosphere is made up of the crust and upper part of the mantle. Most of the rocks on earth are found in the lithosphere. Below the lithosphere is the asthenosphere

7. The part of the earth where plants and animals live

biosphere

The region of earth where all life forms can be found is the biosphere.

8. A fracture in the earth’s crust

Faults

A fault is a fracture within the earth's crust. It is formed as a result of brittle deformation of the earth.

9. Underground water-bearing layers of porous rock, sand or gravel

Aquifer

An aquifer is a porous and permeable formation within the earth that bears ground water.

10. To remove the salt from ocean water or groundwater

Desalination

In areas where the only source of water is ocean water, desalination is important because the saltiness of the water can be removed by this process.

6 0
3 years ago
How did industrialized countries reduce their death rates ?
victus00 [196]
Medicine and safety regulations at the work place.
5 0
3 years ago
Read 2 more answers
During what ERA dinosaurs appeared.
Tema [17]

Answer:

Non-bird dinosaurs lived between about 245 and 66 million years ago, in a time known as the Mesozoic Era.

hope this helps <3

5 0
2 years ago
Other questions:
  • How is Central America impacted by a recession and financial problems in the United States
    5·2 answers
  • Many of the lakes in Florida are sinkhole lakes.Make a claim about the geology beneath Florida's surface?
    11·2 answers
  • How did the sit-down stoke DIFFER from a traditional strike in which workers walked off of their jobs ?
    5·1 answer
  • What does the index measure
    14·1 answer
  • Please I need the answer soon :explain why the location of global oil production and consumption vary so widely
    8·1 answer
  • Which of the following geologic materials would have the highest groundwater velocities and be least effective in removing unwan
    14·1 answer
  • PLEASE HELP ME!!
    7·1 answer
  • To determine a change of elevation on a topographic map what type of math would you use?
    14·1 answer
  • Given right triangle ABCABC with altitude \overline{BD} BD drawn to hypotenuse ACAC. If AC=12AC=12 and BC=6,BC=6, what is the le
    8·1 answer
  • Phần lớn dân cư châu âu theo tôn giáo nào
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!