A hertzsprung-russell diagram is used to show the relationship between

a. absolute magnitude and apparent magnitude.

b. temperature and absolute magnitude.

c. parallax and temperature.

d. apparent magnitude and parallax.

How does earths rotation and the moons revolution around earth affect the timing of earths tides

What are three large countries found on the asian continent

Using complete sentences, explain why the size of farms increased dramatically after World War II.

Why does Western Europe have such mild climates a) it is close to the equator. b) the jet stream heats the air. c) it has a longer summer seasons. d) the westerlies bring in warmer air.

How do we know about the history of the Māori? A. There is no history of the Māori. B. Oral stories passed from generation to generation C. Stone carvings D. Well preserved written history

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.