Earth Science Topic 3- Earth in the Universe

Hydrogen + Hydrogen =

Nuclear fusion can only occur at extremely high temperature and pressure conditions...

There is NO evidence of the Big Bang Theory

When do scientists believe that our solar system began?

In terms of eccentricity, the closer to 0 the more...

Mercury, Venus, Earth and Mars are all...

Are you going to ace your test on Thursday???

The proper structure of the universe is; Universe, Solar System, Galaxy, Star, Planet

The Blue Shift is two objects moving away from each other

Jupiter, Saturn, Uranus, and Neptune are all...

A large ball of gas held together by gravity that produces a tremendous amount of energy and gives off light is...

Everything that exists in ant place, space, matter, or energy is...

Natural satellites orbiting a planet are...

All matter and energy were once in a small area then expanded rapidly...

Which of the following is known as a "dirty snowball"

The relative movement between earth and other celestial objects is...

Which star color indicates the hottest star surface temperature?

Red Shift is two objects moving AWAY from each other

Based on the red shift data on galaxies, most astronomers infer that the universe is currently...

The combination of small nuclei to form large nuclei of different elements is...

What is the color of the stars with the LOWEST surface temperature?

A collection of billions of stars, gas, and dust is...

Most of the stars on the HR Diagram are which type of star?

We live on the Milky Way Galaxy

The spinning of a planet on its axis is revolution

What is the color of a star with the HIGHEST temperature?

A star located off the main sequence indicates what?

Compared to Earth's solar system, the universe is inferred to be...

The universe is thought to be _____ billion years old

Giant stars are ____ times greater diameter than the sun