Question: What were two environmental effects of the damming of the Colorado River? The river’s delta lost all its vegetation and became desertlike.

Water stopped nourishing the ecosystem of the river’s delta.

Native species inhabiting the river’s delta lost their habitats.

Dust Bowls became common occurrences in the river’s delta.

Farmers started using the river’s delta for cultivation purposes.

In the early 1800s tue federal government wanted american indians who did not assimilate to

Which of the following discoveries would be most likely to cause a scientific paradigm shift? a. the discovery of more rings around uranus b. the discovery of a new pathogenic virus transmitted by mosquitoes c. the discovery that a dormant volcano is showing signs of activity d. the discovery of a new species of salamander in the amazon rainforest e. the discovery that excess heat is radiating from the center of the earth and causing global climate change

What is a country called that is technically independant but is controlled by another country