Long ago a runaway greenhouse effect greatly transformed the planet

A) Mercury.
B) Venus.
C) Mars.
D) none of the above


Answer: B

Physics & Space Science

You might also like to view...

According to __________, _______________ motion occurs when natural motion has to be sustained by a force

Fill in the blank(s) with correct word

Physics & Space Science

It is impossible to know whether our Sun will end its life as a white dwarf or neutron star

Indicate whether the statement is true or false

Physics & Space Science

A(n) ______ website organizes webpages into categories and subcategories.

A. hierarchical B. webbed C. linear D. structured

Physics & Space Science

Assume that 10 J of work pushes a charge initially at rest into an electric field. If the charge is then released, it flies back to its starting position with a kinetic energy of

A) zero. B) 5 J. C) 10 J. D) more than 10 J. E) need more information.

Physics & Space Science