Bobsterhaydie Bobsterhaydie

03-07-2021
Chemistry

contestada

Complete the sentence

The Earth’s earliest atmosphere contained large amounts of carbon dioxide. The percentage of carbon dioxide in the Earth’s atmosphere today is ___

A) Less than 1%
B) 5%
C) 21%
D) 78%

Respuesta :

ash3110 ash3110

03-07-2021

Answer:

A) Less than 1%

Explanation:

The answer is approximately 0.04%

Answer Link

Otras preguntas

What is the simplified form of the following expression? 4t^-5 ∙ 2t^-3

3.The coordinates of the vertices of quadrilateral ABCD are A(0,4), B(4,2), C(2,-1) and D(-2,1). Jorge states that quadrilateral ABCD is a parallelogram. Prove

27 over 72 in simplest form

.1 Is 10 times as much as what?

Find the quotient if the dividend is 2.26 · 108 and the divisor is 0.013. a.5.75 × 10 -11 b.2.938 × 10 6 c.1.738 × 10 10 d.1.738 × 10 6

Is g h - 5 an expression

s=πr^2+πrl solve for l

Factorise x squared plus 5x minus 6

Which words in the sentence are the adverb clause? Dr. Johannsen studied for many years so that she could become a physician. A. Dr. Johannsen studied B.

What is the percent change in $110 to $96