With the exceptions of Alaska and Hawaii, the United States has no active volcanoes
a. True
b. False
False
You might also like to view...
Along shorelines, marine ____________________and ____________________ accomplish much of the work of sediment transport and deposition
Fill in the blank(s) with correct word
Although hydroelectric dams generate electricity without directly producing greenhouse gases, they ________
A) eliminate wildlife habitats and affect the temperature of waterways B) produce as much other air pollutants as coal-fired power plants C) are short-lived structures that have to be rebuilt about every 20 years D) contribute only about 5% of global electricity production
The greenhouse effect is directly enhanced by ____
A) photosynthesis B) energy absorption by atmospheric water vapor particles C) chemical weathering D) carbon dioxide dissolution in the oceans
____________ are periodic, short-term changes in the height of the ocean surface at a particular place, caused by a
combination of the gravitational force of the moon and sun, the motion of Earth, and the inertia of water. Fill in the blank(s) with the appropriate word(s).