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
Finger [1]
2 years ago
5

What is the oldest mountain range in north america?

Geography
1 answer:
Igoryamba2 years ago
3 0

Answer:

Appalachian Mountains

Explanation:

The Appalachians are 300 to 500 million years old.

You might be interested in
The radius of a semicircle is 2 miles. what is the semicircle's perimeter
tino4ka555 [31]
12.56 because you multiply the radius by 2 then multiply that by 3.14
5 0
3 years ago
Irrigation machinery has __________ the amount of irrigated land in the US.
Shkiper50 [21]

Irrigation machinery has <u>quadrupled </u>the amount of irrigated land in the US.



Irrigation refers to the act of artificially providing water to land to support the development of crops. It is an antiquated agrarian system and may have been honed as ahead of schedule as 5000 B.C. along the banks of such consistently flooding streams as the Nile. Channels were burrowed to broaden the region secured by the surge, and dams were raised to trap water on the land after the floodwaters had died down. The advancement of preoccupation dams and of water-lifting machines allowed the water system of terrains lying over those typically come to by floodwaters. Remainders of these antiquated structures have been found in Egypt, where all farmlands are flooded; Iraq; Lebanon; Syria; China; India; Peru; Mexico; and the United States. Present day water system frameworks are as yet in view of these two key building developments.

8 0
3 years ago
Read 2 more answers
Why are harbors important<br> to trade?
seropon [69]

Answer:

Harbors can provide safe anchorage and permit the transfer of cargo and passengers between ships and the shore. A harbor is deep enough to keep ships from touching bottom and should give ships and boats enough room to turn and pass each other.

Explanation:

6 0
3 years ago
Where are the coral reefs of the
maxonik [38]
A.) i hope it’s helpful
3 0
2 years ago
Jagged coastlines with many fjords are located in:
Veronika [31]

Answer:

a

Explanation:

western Scandinavia is where Norway is located, known for its fjords

6 0
1 year ago
Other questions:
  • Businesses use many terms in their daily operation. Separate the terms below into groups. Each group should contain words that a
    10·1 answer
  • The following question has three parts. According to the article, what is a woolly mammoth and why are its tusks so valuable? Wh
    5·1 answer
  • Why are there more Muslims in the island nations of southern Africa than the mainland countries? A. Muslims have higher birthrat
    7·2 answers
  • Name two layers below earth's surface in which convection takes place
    5·1 answer
  • A kayaker is moving through the water when a speed boat passes by. The person in the kayak notices that the waves get momentaril
    6·1 answer
  • How does the speed of the rotation of the Earth present itself?
    9·1 answer
  • Which volcanoes are located along diverging plate boundaries
    13·1 answer
  • By encouraging development of the Brazilian Highlands, Brazil’s
    10·2 answers
  • List events A-F shown figure 13-1 in the order that they occurred,beginning with the oldest event
    8·1 answer
  • What is the difference between seismograph and Richter scale?​
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!