What is the next step in this Sun Life cycle after it has used up its hydrogen fuel

A. Super giant

B. Supernova

C. Nebula

D. Red giant

Which civilization calculated the movement of the planets? Answer Aztec Maya both a and b none of the above

Pieces of rock and sand settle to the bottom or sides of a river because: they are heavier than water they are lighter than water gravity is stronger in a river than on land wind blows the pieces to the bottom

What is the thick, old crust of Earth known as?

Seasons in the Southern and Northern Hemispheres occur during the same times of the year. a. True b. False

Although oceanographers may specialize in one particular area of study, the nature of the science is interdisciplinary, meaning that marine scientists must have a general knowledge of all areas of oceanography in order to study the system as a whole.

Which of these energy resources is the easiest to get to power stations and the most users?

Identify india's location?

What is elastic rebound? A. the snapping of rocks into a new position after an earthquake B. the movement of rocks back and forth from their pre-earthquake to post-earthquake position over the course of days C.

Define escarpments A) Long stretches of savanna B) high elevation plateaus, found mainly in alpine regions C) Barrier mountains that mark desert edges D) Steep jagged cliffs that mark the edges of plateaus

Which of the following is NOT consistent with the major hallmarks of science? A. Science consists of proven theories that are understood to be true explanations of reality. B. Scientific explanations should be based solely on natural causes. C.