The longest mountain chain in the world is the
A) Mid-Ocean Ridge.
B) Himalayas.
C) Appalachians.
D) Sierra Nevada.
A
You might also like to view...
Minimal orbit speed about Earth is about 8 km/s. Minimal orbital speed about the Moon would be
A) less than 8 km/s. B) more than 8 km/s. C) about 8 km/s.
With billions of dollars already spent to fight AIDS and the need for much higher spending, which of the following represents the best strategy to fight AIDS worldwide?
A) Increase preventive measures to slow new infections, especially changes in sexual behavior. B) Create, manufacture, and distribute as widely as possible a new AIDS vaccine. C) Produce generic versions of drugs known to be affective against HIV. D) Adopt policies to quarantine large populations of HIV-infected people to prevent the further spread of HIV.
The tiniest channels are called ____________________
Fill in the blank(s) with correct word
A mass of water above base level in a stream has ________ energy; as it flows downstream, this energy becomes ________ energy
A) kinetic; potential B) potential; kinetic C) latent; potential D) kinetic; kinetic E) potential; potential