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Angelina_Jolie [31]
4 years ago
7

Why is coal considered a nonrenewable energy source

Biology
2 answers:
Mnenie [13.5K]4 years ago
3 0

Answer:

Coal is a fossil fuel. It comes from the remains of plants that died about 100 to 400 million years ago. Coal is a non-renewable energy source because it takes millions of years to form

statuscvo [17]4 years ago
3 0

Explanation:

Because when coal is used up, it can not be used again, therefore it is nonrenewable

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If you were traveling across the Atlantic Ocean taking rock samples from the sea
Anon25 [30]

The rocks would be younger the closer you get to the ridge

The Mid-Atlantic ridge is a divergent tectonic boundary in the middle of Atlantic Ocean spanning north to south.

Explanation:

At a divergent boundary, a phenomenon called seafloor spreading occurs as new crust is formed along the ridge. New crust seems to 'spread' from the ridge. Therefore, the farther away from the ridge you get, the older the crust gets. This occurs because magma from the mantle rises to replace the void created by the tectonic plates moving away. The magma rises and cools creating a mountainous ridge long the boundary. Seafloor spreading, however, happens really slowly and the changes are only perceptible over 1000s and millions of years.

Learn More:

To learn more about this phenomenon check out; brainly.com/question/7951153

#LearnWithBrainly

6 0
4 years ago
Multiple Choice
dedylja [7]
A polymerase chain reaction
4 0
3 years ago
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Compare photosynthesis to an everyday process
mixer [17]
Hello.

A detailed comparison between all of the above details of photosynthesis to the process or subject of your choice?For example if we are going to do cake we are going to need to get all the ingredients so we could start baking when we start mixing the ingredients the cake is almost ready to be baked. We then put it to a pan and put it in the oven to start to bake, And then we have cake. This is like the process of photosynthesis because photosynthesis takes in sun light and then converts oxygen to glucose. The Cake takes in its ingredients and then it gets bake and it gives us energy.

Have a nice day
7 0
3 years ago
Cell division=____+____?
sergey [27]

Answer:

Hmm.

Explanation:

Cell division is the process by which a parent cell divides into two or more daughter cells.

There ya go!

5 0
3 years ago
Read 2 more answers
Starch molecules are hydrolyzed into smaller units knows as
vampirchik [111]
Starches are known as polysaccharides. If we look at the word "polysaccharide" poly means "many" and saccharide means "sugar" so we can infer that a polysaccharide is a molecule composed of many sugars. We can also refer to starches as complex meaning that they are composed of simpler subunits. Those subunits are simple sugars (AKA monosaccharides) such as glucose, fructose, and galactose. When we hydrolyze a compound, we break it down into smaller components. Based on all of this information, hydrolyzed starches breaks it down into simple sugars such as glucose, fructose, etc. I hope the explanation is helpful. 
6 0
3 years ago
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