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belka [17]
3 years ago
13

Why are traditional sources of energy like coal harmful to the planet

Biology
2 answers:
Ghella [55]3 years ago
8 0
Yes I agree with him and you
strojnjashka [21]3 years ago
7 0

Coal contains sulfur and other elements, like dangerous metals (mercury, leads, and arsenic) that get into the air when coal is burned. Burning coal releases particulates and cause an increase in air pollution, it also emits the amount of CO2 (carbon dioxide) in the atmosphere

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A combination is a substance formed when two or more different elements combine.<br> True or false
Sergeeva-Olga [200]

Answer:

False

Explanation:

Two or more elements combine to forma COMPOUND.

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3 years ago
Help, I don't get this
Evgen [1.6K]

Answer:

Letter A represents the greatest potential energy.

Letter C represents the least potential energy.

Letter C represents the greatest kinetic energy.

Letter A represents the least kinetic energy.

Letters A and C represent an equal amount of both potential and kinetic energy.

Explanation:

Potential energy is a put away energy that relies on the overall situation of different pieces of a framework. A spring has progressively potential energy when it is packed or extended. A steel ball has more potential energy raised over the ground than it has in the wake of tumbling to the Earth. In the raised position it can do more work. Potential energy is a property of a framework and not of an individual body or molecule; the framework made out of the Earth and the raised ball, for instance, has progressively potential energy as the two are more distant isolated.\

Kinetic energy is a type of energy that an article or a molecule has by reason of its movement. In the event that work, which moves energy, is done on an item by applying a net power, the article accelerates and along these lines increases kinetic energy. Kinetic energy is a property of a moving item or molecule and depends on its movement as well as on its mass. The sort of movement might be interpretation (or movement along a way starting with one spot then onto the next), turn about a pivot, vibration, or any blend of movements.

5 0
2 years ago
in the chemical reaction of photosynthesis photoautotrophs combine carbon dioxide and water to produce sugar and what other prod
Vedmedyk [2.9K]

The answer is:

<u><em>A) Methane</em></u>

because  if u picked anything else the reaction would not happen

5 0
3 years ago
Which of these is NOT a factor contributing to the loss of biodiversity?
ivann1987 [24]

Answer:

Option C

GOOD LUCK FOR THE FUTURE! :)

4 0
2 years ago
Which statement is the best physical description of a gene? A chromosome is a segment of a gene. Genes carry many chromosomes. A
Sergio039 [100]

Answer:

The correct option is <em>C. A gene is a specific segment of DNA on a chromosome</em>

Explanation:

Option A is false because a gene is a segment on a chromosome.

Option B is false because a chromosome carries many genes.

Option D is false because a gene carries a segment of DNA, not all of the DNA.

Option C is correct because there are many genes present on a single chromosome. Each gene carries a segment of DNA. The position of a gene on the chromosome is known as its loci.

4 0
2 years ago
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