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nordsb [41]
3 years ago
6

Describe at least two costs and two benefits of wind farms

Biology
1 answer:
lozanna [386]3 years ago
8 0

Benefits:

-Wind doesn’t cost anything so, operational costs are close to zero

-Doesn't pollute the air or create any harmful chemicals

Costs:

- Visual and noise pollution, they take up space and are very noisy

- Can be harmful to wildlife such as birds

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The U.S. government protects fish, a common resource, by A. heavily taxing competing industries. B. subsidizing the fishing indu
olasank [31]

Answer:

The U.S. government protects fish, a common resource, by selling fishing licenses and regulating fish lengths

Explanation:

When there is regulation about a particular goods, it reduces the rate the availability of such goods is abused, US government could actually protect fish through licensing and regulation of the type to be sold including there length which ensures the protection of the juvenile.

4 0
3 years ago
Which organelle clearly identify a plant cell?
Tanya [424]

Hey there!!

There are three points which help us to identify a plant cell

( 1 ) Check whether chlorophyll is present

( 2 ) The vacuoles would be large

( 3 ) The cell wall would be present

Hope helps!

7 0
3 years ago
Which of the following is a nonpoint source of water pollution
Leokris [45]

<u>Answer:</u>

"Rainwater pouring from an eroded bank into a river" is a non-point source of water pollution.

<u>Explanation:</u>

Bank erosion is the washing away of stream or river banks. This is distinct from erosion of the watercourse bed, known as scour. These erosion undermines the roots of trees which develop by a lake. As the roots closely connect the soil, they form abutments that jut out above the surface.

Non-point source water contamination is induced by widespread and isolated waste sources such as rain and snowmelt runoff, spills, leaks, and sediment erosions. To release any pollutant, without a permit, from a point source into navigable waters is illegal according to the Clean Water Act.

7 0
4 years ago
A cell has 10% dissolved particles, and the solution has 20% dissolved particles.
professor190 [17]

The  solution is hypertonic, and the cell will lose water.

8 0
3 years ago
Why didn't earth shatter after the Mars-sized object collided with it ?
aleksklad [387]
Not only did it burn up in our atmosphere and lose mass. Scientist believe it almost hit earth that went around the orbit and broke before it entered the atmosphere and one of the pieces is the moon.
7 0
3 years ago
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