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4 years ago

Which zone within the open-ocean zone is home to the most organisms?

2 answers:

6 0

The epipelagic zone is home to most organisms because it is the sunlit upper layer of the ocean. it is also know as the photic or euphotic zone

nignag [31]4 years ago

3 0

Answer:

Surface Zone

Explanation:

If the four options on Edgenuity are

deep zone

surface zone

intertidal zone

transition zone,

then the answer is Surface Zone, I took the test.

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Describe the physical features of North Africa

alexdok [17]

Answer: North Africa has three main geographic features:

Explanation:

North Africa has three main geographic features: the Sahara, the ATLAS MOUNTAINS in the west, and the NILE RIVER AND DELTA in the east. The Atlas Mountains —a complex cluster of ranges, ridges, plateaus, and basins —stretch for 1,200 miles along the North African coast from southwestern Morocco across Algeria to northeastern Tunisia.

8 0

3 years ago

Two stars have the same luminosity, but Star A is 10.0 times farther away than Star B. How much fainter does Star A appear compa

MariettaO [177]

Answer:

B(A)100=B(B), the star A is 100 times fainter than star B.

Explanation:

Brightness of the star is defined by the formula,

$B=\frac{L}{4\pi d^{2}}$

Here, L is the luminosity and d is the distance.

For star A, the distance is 10d. The brightness of star A.

$B(A)=\frac{L}{4\pi (10d)^{2}}$

For star B, the distance is d. The brightness of star B.

$B(B)=\frac{L}{4\pi d^{2}}$

Now according to the question luminosity of two stars is equal.

Therefore,

$B(A){4\pi (10d)^{2}}=B(B){4\pi (d)^{2}}\\B(A)100=B(B)$

So, star B is 100 times brighter than star A.

Therefore the star A is 100 times fainter than star B.

3 0

3 years ago

The scale for the map of California to the right is 1/8 inch:25 miles.if the southern border on the map measures 5/8 inch,about

Yuliya22 [10]

Answer:

125 miles

Explanation:

(1/8)*5=5/8

25*5=125 miles

4 0

4 years ago

Read 2 more answers

List locations where karst topography is found in the world

Fofino [41]

<span>A karst landscape in Minerve,
Hérault, France.Škocjan Caves, Slovenia.
The Puerto Princesa Underground River, Philippines.
<span>The karst hills of The Burren on the west coast of Ireland</span></span>

6 0

3 years ago

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Read the excerpt from We Shall Not Be Moved. Publicity was another vital need — photos and eyewitness accounts of workers on the

Gwar [14]

Answer:

Explanation:

6 0

3 years ago

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