3 years ago

Which statement describes a process involved in the evolution of Earth’s early atmosphere?

Chemistry

1 answer:

yan [13]3 years ago

4 0

Answer:

The statement describes a process involved in the evolution of Earth’s early atmosphere would be:

Cyanobacteria transformed carbon dioxide in the atmosphere into oxygen during photosynthesis

Hope it helped :3

You might be interested in

Knowing how fossils form, do you think it’s likely that humans will ever piece together a complete fossil record for every speci

Virty [35]

Answer:

yes

Explanation:

since humans dig out the earth for resources o believe that fossils far every species that exists and is extinct will be found and will be pieced together

6 0

3 years ago

Read 2 more answers

The first attempt to classify the elements was made by newlands true or false

Keith_Richards [23]

Answer:

True. An English scientist by the name of John Newlands tried to classify the elements in a unique manner. He first started by arranging all the elements in a ascending order according to their atomic weights.

8 0

3 years ago

If the latitude is high does it mean it’s is hot or cold PLEASE HELP

yanalaym [24]

Answer:

cold

Explanation:

cold is when it get high on lattitude

3 0

3 years ago

For the reaction 2C₆H₅COOH + 15O₂ → 14CO₂ + 6H₂O, which of the following options gives the correct product: product ratio? A.CO₂

Andre45 [30]

Answer:

A. CO2:H2O = 14:6

yw love u

8 0

3 years ago

2 SO3 (g) + Heat <-----> 2 SO2 (g) + O2 (g)

Step2247 [10]

Answer:

The concentration of SO₂ will decreases

Explanation:

As you can see in the reaction

2 moles of gas ⇆ 3 moles of gas

Based on Le Châtelier's principle, a change doing in a system will produce that the system reacts in order to counteract the change made.

If the pressure is increased, the system will shift to the left in order to produce less moles of gas and decrease, thus, the pressure.

As the system shift to the left, the concentration of SO₂ will decreases

7 0

3 years ago