1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Mama L [17]
3 years ago
10

Why was 1990 an important year regarding air quality

History
2 answers:
jenyasd209 [6]3 years ago
3 0

Answer:

The United States took first steps to keep the air clean. Cost-effective ways to reduce pollution were emphasized. The United States created the environmental protection agency. Hope this helps

Explanation:

GenaCL600 [577]3 years ago
3 0

Answer:

Why was 1990 an important year regarding air quality? ... The United States took first steps to keep the air clean. Cost-effective ways to reduce pollution were emphasized. The United States created the environmental protection agency

Explanation:

You might be interested in
Why was the basin system of irrigation largely abandoned by farmer near the nile river in modern times? question 9 options: the
jasenka [17]

The hydrological structure of the drainage basin is a localized open system. A drainage basin is a piece of land that is drained by a river and its tributary.

<h3>What are the disadvantages of this system?</h3>

Basin irrigation is the most frequent type of surface irrigation, particularly in areas with modest field layouts.

Disadvantages of Basin Irrigation System:

1. It is not applicable to all crops.

2. There is water waste in it.

3. Diseases propagate through trees.

Thus Option A is the correct option.

For more information about Basin Irrigation system refer to the link:

brainly.com/question/1152007

5 0
2 years ago
List the leaders of each of the Allied Powers.
KIM [24]
Benito Mussolini = Italy
Adolf Hitler =  Germany (third Reich)<span>
</span>Hideki Tojo = japan (i think)
7 0
3 years ago
Which Indian culture group was first encountered by the Europeans?
vodomira [7]

Answer:native americans

Explanation:

8 0
3 years ago
Who was certified as the winner in Florida, and by how many votes?
xxTIMURxx [149]

Answer:

The Supreme Court decision allowed the previous vote certification made by Florida Secretary of State Katherine Harris to stand for George W. Bush, who thereby won Florida's 25 electoral votes.

Explanation:

6 0
3 years ago
What is Irving Berlín birth name ?
inna [77]

Answer: Israel Beilin

Explanation:

4 0
3 years ago
Other questions:
  • To approve a new law in the confederation congress you need:
    13·1 answer
  • Hello! I am writing a report over the Silk Road and I was wondering if someone could help give me a few examples of thesis state
    7·2 answers
  • What material might eventually replace iron
    13·1 answer
  • Which new from of jazz became the most popular type of music during the war years?
    5·2 answers
  • How old will nelson mandela be today
    14·2 answers
  • American colonies sent salted cod to the Caribbean on exchange for molasses and sugar from which they made rum?
    9·1 answer
  • An association of craftsmen that produced a specified good and trained other workers in their field was called a
    10·1 answer
  • How were goods distributed throughout Africa?
    13·1 answer
  • Why is the sewing machines more dangerous than hand sewing?
    11·1 answer
  • Why was the name Armistice Day changed to Veterans Day?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!