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postnew [5]
2 years ago
5

What does tumultrous mean? A. rough and uncertain B. calm and peaceful C. fun and exciting D. full and boring​

Geography
1 answer:
lakkis [162]2 years ago
8 0

Answer:

making a loud or confusing noise

Explanation:

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How is ozone formed in the stratosphere?1. Ultraviolet radiation creates molecules made up of paired oxygen atoms. These paired
Marianna [84]

Answer:

4. Ultraviolet radiation breaks apart molecules made up of paired oxygen atoms. Individual oxygen atoms bond with paired oxygen molecules to form ozone

Explanation:

Ozone formation in the stratosphere -

The ozone is the stratosphere layer is former naturally by the chemical reaction , with the help of the ultraviolet  radiation of the sun and the oxygen molecules .

In the very first step , The UV radiation breaks the oxygen molecule to give two very reactive oxygen atoms .

In the second step , the atoms of oxygen reacts with the oxygen molecules to produce the ozone molecule (O₃) .

And Ozone gas is produced .

4 0
3 years ago
Which agency deals with counting the population?
gayaneshka [121]

Answer:

the answer is (c) the US Census Bureau

3 0
2 years ago
There are nearly 300 million passenger cars in the U.S. The average gas mileage is 25 MPG (miles per gallon) and each car is dri
Natasha_Volkova [10]

Answer:

1.0236 billion metric tons

Explanation:

Given Parameters

Number of cars = 300000000

Average gas mileage per car = 25 MPG

Average distance covered by a car in one year = 10000 miles

CO2 Emission = 8.53 kg/gallon

Derivations from the given parameters,

If the average gas mileage per car is 25 MPG, then the volume of fuel consumed by a car in a year is:

<em>10000 miles ÷ 25 MPG = 400 gallons </em>

The CO2 emission for one car in a year is:

<em>400 gallons × 8.53 kg/gallon = 3412 kg or 3.412 metric tons (note: 1000 kg = 1 metric ton) </em>

The CO2 emission for 300000000 cars in year is:

<em>3.412 metric tons × 300000000 = 1023600000 kg = 1.0236 billion metric tons </em>

8 0
3 years ago
Why dose the length of a day change throughout the year
Zinaida [17]

Answer:

Explanation:

i do not know

3 0
3 years ago
What does karyon mean?
morpeh [17]
The nucleus if a cell

Hope this helps <3
8 0
3 years ago
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