Describe the organism that scientists believe was responsible for changing the composition of the early atmosphere. What is it called and how did it change the atmosphere? Why was this change to the atmosphere so important? Enter your answer in the space provided.

Question

12-06-2018
Biology

contestada

Describe the organism that scientists believe was responsible for changing the composition of the early atmosphere. What is it called and how did it change the atmosphere? Why was this change to the atmosphere so important? Enter your answer in the space provided.

Respuesta :

Otras preguntas

A man is in a tree house 7 ft above the ground. He is looking at the top of another tree that is 24 ft tall. The bases of the trees are 40 ft apart. What is the

Read the excerpt and complete the sentences that follow. A Song of the English by Rudyard Kipling (excerpt) Fair is our lot -- O goodly is our heritage! (Humble

Miriam ahorró durante toda la semana $14.00.El sabado se gasto 1/7 de esa cantidad y el domingo 5/8, ¿Que cantidad gastó en total durante esos dos días?

FIND.......16 2/3 % of 96 lamps

How does tripling the circumference of the circle affect the diameter of the circle?

In 36 years, Ishaan will be 3 times as old as he is right now. How old is he right now?

What word is used to describe an object that reflects 100% of the incident light?

_______ was one of the most lucrative parts of the music business at the end of the nineteenth century. A. Providing music lessons B. Giving concerts

When are homologous chromosome are paired A. Prophase I B. Metaphase I C. Anaphase I D. Telophase I

Dynamic forms and bright colors are attributes characteristic of which twentieth-century architectural style?

akinwaleisreal2 akinwaleisreal2 · Answer 1 · 2019-10-18T00:47:19+02:00

Answer:Scientist believe that organisms known as cyanobacteria, or blue-green algae are responsible for changing the composition of the early atmosphere. ...

Explanation:

These microbes conducted photosynthesis: using sunshine, water and carbon dioxide to produce carbohydrates and the what's most important : oxygen. These ancient organisms produced oxygen becoming a significant component of Earth's atmosphere. That is the reason why change is so important.