whitemonkey whitemonkey

15-02-2019
History

contestada

Air Pollution first a widespread problem

A) about 100 years ago
B) during the 1700s
C) 100,000 years ago
D) during the 1200s

Respuesta :

IgotNobrain IgotNobrain

15-02-2019

If you are talking about the first air pollution problem its is A, almost about 100 years ago.

1955

Answer Link

narcisomtz123 narcisomtz123

28-03-2020

Answer:

B. during the 1700's

Explanation:

Answer Link

Otras preguntas

If a car can go from 0.0 to 60.0 mi/hr in 8.0 seconds, what would be its final speed after 5.0 seconds if its starting speed were 50.0 mi/hr?

What does it mean to say that momentum is conserved?

All of the following are true about the Stamp Act EXCEPT (A) the act directly affected all colonists (B) as a result of colonial resistance to the Stamp Act, al

If vascular plants have so many advantages, why do you think nonvascular plants still exist on earth today?

What does it mean to say that momentum is conserved?

Why was the Dudley castle built?

A.Boer war B.Crimean war C.Emilio aguinaldo D.Sepoy mutiny E.Menelik II F.Nigeria G.Persia H.Queen Liliuokalani I.Raj J.Shaka 1. The main cause of the___

Anne has 24 more cards than Devi. Anne finds that 3/5 of Devi's cards are equal to 1/2 of her cards. How many cards does Anne have?

A vaccine a. can be harmful because it contains pathogens such as viruses. b. contains a changed pathogen, so the pathogen is no longer harmful. c. provokes a r

Eric receives a weekly salary of $200 plus a 10% commission on all sales. Last week,Eric had a total of 2,500 in sale.How much total money did Eric make last we