Know It All Friday - 8th Science - 12/10/21

Name for region containing all 8 planets, the sun, asteroids, and other celestial objects?

• The Solar System

• The Degoba System

• Asteroid Belt

• Kuiper Belt system

Venus, Mercury, Earth, and Mars are what type of planet?

• Gas Giants
• Ice Giants
• Terrestrial Planets
• Exterior Planets

Jupiter, Saturn, Uranus, and Neptune are what type of planets?

• Gas Giants
• Ice Giants
• Terrestrial Planets
• Exterior Planets

Almost Earth’s twin in size and mass, this planet has very thick atmosphere.

• Venus
• Mars
• Mercury
• Neptune

Which is the smallest planet?

• Mars

• Venus

• Neptune

• Mercury

What dwarf planet was downgraded from planetary status in 2006?

• Mercury

• Uranus

• Neptune

• Pluto

Which is the largest object in our solar system?

• Sun
• Jupiter
• Earth
• Pluto

The sum of all forces acting on an object.

• Contact Force
• Balanced Force
• Unbalanced Force
• Net Force

What will cause an object to move?

• Applied forces
• Balanced forces
• Unbalanced forces

How can the strength of an electromagnet be increased? (mark all that apply)

• increase the current flowing through the coil

• increase the number of coils

• add an amplifier to it

• put iron core inside the coil