contestada

1. the rocky mountains extend from the Mexican border up through Canada and Alaska.
True or false

2. glaciers have sculpted mountains and carved out valleys but no longer flow and shape the landscape today.
true or false

3. the US Congress passage of the homestead act in 1862 can be considered a "pull" factor that caused people to migrate to the U.S
true or false

4. logging is the main threat to old growth forests found in the northwestern united states.
true or false

Respuesta :

GeoPanther
1. True - The Rocky Mountains spread through most of North America, as a line from north to south.
2. False - Glaciers do sculpt mountains, but they still exist today.
3. True - Giving free land to new settlers encouraged people to migrate to the western part of the country.
4. True - Logging is the biggest problems for the old growing trees cause they need lot of time to grow back, also a big problem cause the wildfires.
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2. False - Glaciers do sculpt mountains, but they still exist today.

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