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What is the hottest planet?
Venus
What planet is the smallest?
Earth
Pluto is known as what type of planet?
Dwarf planet
Name 4 of the inner planets
Mercury, venus, earth, and mars
Name 4 of the outer planets
Jupiter, saturn, uranus, and neptune
What galaxy is our solar system in?
Milky Way
An instrument that makes distant objects appear nearer is a...
Telescope
What are the two types of optical earth based telescopes?
Refracting and reflecting
Which telescope uses a convex lens?
Refracting
Which telescope uses a curved lens?
Reflecting
What are the 7 types of electromagnetic waves?
Radio, microwaves, infrared, visible, UV, X-rays, gamma rays
Name 3 types of wavelengths that can be collected on Earths surface?
Visible light, microwave, and radio waves
Name 4 types of wavelengths that can not be collected on Earths surface?
Infrared, UV, x-rays, and gamma rays
The planets revolve around the...
Sun
Stars emit which wavelength?
All wavelengths
What is the biggest star?
Sun
