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Flura [38]
2 years ago
14

ILL MARK BRAINLIEST Has Earth always been able to have liquid water?

Biology
2 answers:
andreev551 [17]2 years ago
3 0

Answer:

No

Explanation:

When earth first formed, it was covered in volcanoes. It was only until the water vapor got too much when is started raining and stuff/

kotegsom [21]2 years ago
3 0

Explanation: Earth is very biodiverse with different forms of life and natural features i.e. landscapes like mountains, plains and plateaus. Earth is surrounded by atmosphere. Earth is surrounded with 70% of water may it be solid or liquid or fresh or salt water. Yes, it is true that earth always been able to have liquid water in the form of salt or fresh water in rivers, lakes or seas.

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What have the scientific studies identified as the major cause of acid rain in the united states?.
Vadim26 [7]

Burning of fossil fuels that release sulphur and nitrogen compounds into the air is identified as the major cause of acid rain in the united states.

<h3>What are the causes of acid rain?</h3>
  • Acid Rain is created when sulphate and nitrogen oxides from the atmosphere react with rainwater and fall as a result.
  • Sulphur and nitrogen particles that mix with the wet elements of rain are the main causes in the production of acid rain.
  • Due to air pollutants, notably the excessive levels of sulphur and nitrogen released by machinery and industrial operations, acid rain is made up of water droplets that are extremely acidic.
  • The emissions that are released from industries are man-made causes.
  • The natural causes, such as lightning strikes in the atmosphere that release nitrogen oxides and volcanic eruptions that release sulphur oxide.

The complete question is :

What have the scientific studies identified as the major cause of acid rain in the United States?

a )chemicals still in the atmosphere from the asteroid collision with the earth

b) excess solar radiation due to the depletion of the ozone layer

c) volcanic ash in the air

d) burning of fossil fuels that release sulphur and nitrogen compounds into the air

To learn more about acid rain , refer:

brainly.com/question/6700006

#SPJ4

3 0
1 year ago
Explain how knowing the half-life o carbon 14 can tell scientists the absolute age of a rock sample
snow_tiger [21]
Carbon 14 has a half life of 5,730 years. Scientists measure how much carbon 14 the rock has. For objects older than 50,000 years, scientists will test the age of the things surrounding it.
4 0
3 years ago
During which process is mRNA synthesized from a DNA template with the aid of RNA polymerase?
Temka [501]
I guess it is A: transcription
7 0
3 years ago
Read 2 more answers
The energy usage per capita in Africa and Asia have grown tremendously the last 50 years. Which of these would be a good explana
aev [14]

Answer:

B.) These continents have become more industrialized.

Explanation:

These continents have become more industrialized. As they have become more industrialized, the economy grows and so does the need for energy.

6 0
3 years ago
Word bank: phenotype, genotype, heterozygous, homozygous, traits,
posledela

Answer:

what's this for

Explanation:

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5 0
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