anjoliestar10 anjoliestar10

07-06-2021
English

contestada

The ozone layer contains about _____percent of atmospheric ozone.
a) 60
b) 75
c) 90
d) 99

Respuesta :

yallgay3221 yallgay3221

07-06-2021

Answer:

60

Explanation:

Answer Link

HeartTricker HeartTricker

07-06-2021

Answer: 90%

Explanation:

Stratospheric ozone contains 90% of atmospheric ozone and protects us by acting as the primary UV radiation shield for the earth.

Answer Link

Otras preguntas

If technology companies attempt to implement an affirmative-action type of diversity program, in order to solve the problem, which of the following would probab

40.0 grams of oxygen gas react with 12.5 grams of hydrogen gas. What is the limiting reactant and how many grams of water will be produced? 2H2 + O2 → 2H2O A) O

Drawing on Tocqueville's ideas, which of the following would NOT be considered a fundamental trait of the American culture? Question 24 options: individual rig

leandre took out a loan.she agreed to repay the loan 4 years later by means of 800 000. the bank charges an interest rate of 18% p.a compounded annually what wa

Nicolas is about to enter puberty. All of the following will play a role in creating biological changes except the ________. 1) pituitary gland 2) hypothalamus

Which factors were responsible for the price rise of food grains in Britain in the late nineteenth century? a) Increased agricultural productivity and surplus b

A vinaigrette dressing would be classified as what type of mixture

What is an array and how is it different from a list? What is the name of the built-in array class in NumPy? What do you understand by the rank of an ndarray? a

Which of the following describes a finned air-over motor that powers and is cooled by the slipstream from a large fan? 1) Induction motor 2) Synchronous motor 3

Which of the following are needed in order for entrepreneurial initiatives to be successful? a. long-established productsb. viable opportunitiesc. effective str