SOL 4.7 - Solar System

Which planet is the largest in the solar system, made of gases, and has no solid surface?

What are the eight planets in order from the sun?

What four planets are considered terrestrial planets?

Which planet's surface is hot enough to melt lead?

Which planet is similar to Earth in size+mass, and has clouds that trap the heat from the sun?

Ceres, Pluto, and Eris are the first named __________________.

Early astronomers believed___was the center of the universe and all other other planets/stars. 

Pluto is smaller than 7 of the ____ in our solar system and cannot be seen without a telescope.

Scientists believe Mars was once a ___________ planet with a __________climate.

Which planet looks similar to our moon?

Which planet was thought to be the only one with rings?

Which planet is smaller than all the rest, heavily cratered, and located closest to the sun?

Our system has ____planets and ______ named moons.

__________appears to be blue in color when viewed from a telescope.

What are the planets sorted by size from largest to smallest?

What is the center of our solar system?

Dwarf planets share its ____________  __________ with other bodies of a similar size.

What four planets are considered gas giants?

Planets that are made up mostly of rocks and minerals are ___________ planets.

On August 24, 2006, Pluto's status was officially changed from a planet to a _________________.

The fourth planet from the sun, ______, is thin with a vast network of canyons and riverbeds.

___________________was reclassified as a dwarf planet.

All four gas planets have___________.

What are the 3 major factors of Earth that make life possible?