Most of the known asteroids are:
Are Trojan asteroids
Are Near-Earth Asteroids
Free flowing in space
Part of the Asteroid belt
Stars are made out initially of:
Hydrogen and Helium
Helium and Oxygen
Oxygen and Sulphur
Sulphur and Hydrogen
Near-Earth Asteroids have orbits that are very far from Earth’s orbit and can’t cross Earth’s orbit
True
False
Mercury is the fastest planet in our Solar System traveling through space at nearly 47 km/s
True
False
Mars is a……………………. planet
Blue
Terrestrial
Gaseous
Yellow
We are part of the local galactic group of galaxies named Andromeda
True
False
Venus
Has 2 moons
Is the 4th planet from the Sun
Has an atmosphere same as Earth’s
Has a lot of volcanoes on its surface
Meteor is a rocky object that:
They hit the Earth surface and made a crater
Flows free into space
Is in the atmosphere and burning
Orbits a planet
Trojans are asteroids that share an orbit with a larger planet like ………………. Mars, Neptune, and Earth.
Saturn
Mercury
Jupiter
Venus
The Sun is a blue dwarf star
True
False
Comets come from beyond Pluto and orbit around the Sun
True
False
The planet Neptune’s name comes from the Greek God:
Ares
Poseidon
Chronos
Jupiter