The Sun
Stars and
Galaxies
Solar System
Odds and Ends
Nature of Science
100
These are a cooler, dark areas on the sun’s surface. Every 11 years, the sun seems to have a major breakout.
What is a sunspot
100

How many stars are in our solar system?

What is one.

100

Planets that are rocky and dense and found within the inner solar system are referred to as this term?

What is terrestrial 

100

Why do the gas giants have so many moons compared to the 4 inner planets? 

Because they massive size creates gravity that holds the moons in orbit around them.

100

Which metric unit would be used to measure distance? 

What is a meter.

200
All stars are made-up of these two gases. They are used to create energy through the process of nuclear fusion.
What is hydrogen and helium
200
Identify the three major types of galaxies.
What is spiral, elliptical, and irregular.
200

Large chuck of ice, dust, gasses, and rock that orbit the sun. They are sometimes referred to as "dirty snowballs"

What are comets.

200

This is known as the birth place of a comet.

What is the Kuiper Belt (Between Neptune and Pluto) or the Oort Cloud

200

If you are practicing archery and shoot 4 arrows at a target.  All of your arrows are very close together but not near the bull's eye.  We would say you are:

What is precise. 

300
Fusion (the changing of hydrogen into helium) occurs in what part of the sun?
What is the core
300

How does the sun's thermal energy reach the earth? (one of the three forms of heat transfer.)

What is radiation

300
A chunk of rock from outer space that burns up in the atmosphere.
What is a meteor.
300

What are the three forms of heat/energy transfer?

What is convection, conduction, and radiation

300

What is the term used to describe when a group of scientists evaluate, proofread, correct mistake, and make sure there is not misinformation in research or data before being released to the public.

What is peer review.
400

What type of star is our sun?

What is a Yellow Dwarf

400
What is the closest galaxy to the Milky Way?
What is Andromeda.
400

Name the eight planets in order from the sun starting with the closest to the sun.

What is Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune.

400

Because the earth rotates on it's axis we experience?

What is night and day
400

To investigate the difference between a plant and an animal cell we would use which type of microscope?

What is a compound light microscope. 

500

What impact does the sun have on our planet Earth? Think about the effect solar flares have as well.

The sun provides heat/light energy for photosynthesis but can damage plant and animal life with its high energy ultraviolet rays (UV). The solar flares of the sun can interrupt radio communications but in a positive sense create the Northern and Southern lights aka Auora Borealis.

500

What is the name and shape of the galaxy that contains Earth?

Milky Way and it is a spiral galaxy

500

What holds everything in place in the Milky Way and why? (must include both parts) 

What is the sun and it is because it contains 99.8% of the mass of the entire solar system. 

500

How long does it take for the earth to make one revolution around the sun? 

What is 365 days or one calendar year

500

What is the difference between a scientific law and a scientific theory? 

A scientific law describes that an event will happen and is supported by a mathematical equation. Where a scientific theory explains how or why something occurs. Both are supported by massive amounts of evidence and data