The two factors that combine to keep Earth and the moon in their orbits are

a. gravity and orbital speed.

b. orbital speed and mass.

c. mass and inertia.

d. gravity and inertia.

What 5 things does plants need to live?

What is cultural landscape

Where would the amount of sunlight be equal year round

Which country has the lowest population growth Germany Italy Sweden United States

The steepest part of the continental margin, where it descends down to the ocean floor, is known as the:

Most Pakistan's practice which religion

Wherever you live, most of the changes to the landscape in the past 500 years were probably brought about by: A. past ice ages B. plate movement C. deposition D. people

From which city was the Lewis and Clark Expedition launched?

What causes the change of seasons

Question 5 1 pts Which of the following might be considered sediment? an outcrop of sandstone quartz crystals in an outcrop of granite fossil shells in bedrock shell fragments washed up on a beach