Answer: The geographical barriers they faced are the great plains, the rocky mountains and the Sierra Nevada.
Explanation:
After California's annexation in 1848 to the United States of America, and the discovery of gold in the region the same year, many colonists undertook the difficult journey of reaching California.
The colonists who wanted to reach Californía first had to cross the great plain, there it was difficult to find food or hunt, therefore, they had to bring their food. They were also attacked by Indian tribes or suffered from a lack of water. Then, they had to cross the Appalachians, and later the Sierra Nevada.
This led to a high level of mortality among settlers who succumb to the terrain, starvation, disease, or attack by American Indians.
<em>I hope this information can help you.</em>
Answer:
True
Explanation:
The Federal Government is composed of three distinct branches: legislative, executive, and judicial, whose power is vested by the U.S Constitution in the Congress, the President, and the Federal courts, respectively.
Given question is in incorrect format as it is a mixture of two questions. The two questions are as follows :
(1) The theory of ______ incorporates the ideas of both seafloor spreading and continental drift into a unified model.
(2) The age of the sea floor ______ away from the ocean spreading centers.
Answer:
1- Plate tectonic
2- Increases
Explanation:
The plate tectonic theory describes the movement of the tectonic plates from one place to another due to the generation of convection current in the mantle. It is possible due to the heat supplied from the interior of the earth. It is the key to the understanding of both the seafloor spreading and the continental drift.
The seafloor spreading takes place in a divergent plate boundary, forming a mid-oceanic ridge, through which the magma from the interior of the earth comes out at the seafloor. The rocks that are deposited and formed in and around this ridge are the geologically youngest rocks. And as one travels away from the mid-oceanic ridge, the age of the seafloor increases.
<span>John tends to avoid responsibility by free-riding in groups. this tendency is called: Social Loafing
Social loafing happens when someone is making less effort because they believed that the effort from other member's of the group will cover for them, so they could sit back and relax.</span>
