Energy
Space
Force & Motion
Ecosystems
Weather
100
What does something in motion have?
Kinetic energy
100
What is the 6th planet from the sun?
Saturn
100
This 8 letter word opposes motion.
Friction
100
A representation of what eats what, made up of many food chains interconnecting.
Food web
100
This weather tool measures air temperature.
Thermometer
350
what is causing the pencil to look like it is split in half?
refraction
350
what is the smallest planet?
Mercury
350
What is it called when two or more objects collide?
A collision
350
mushrooms are ____________
Decomposers
350
Over the last 50 years, temperature has decreased overall. Weather or Climate?
Climate
500
According the diagram, what are the energy transformations for this tea kettle? (In Order!)
electrical, thermal, mechanical, sound/electrical, thermal, mechanical
500
This gas giant is the 2nd farthest from the sun
Uranus
500
Combination of all forces acting on an object
Net force
500
A representation of what eats what, made up of many food chains interconnecting.
Food Web
500
In the water cycle, after water evaporates it __________
Condenses
750
electrons are _______ charged
negatively
750
What causes seasons?
The tilt of the earth and it's revolution around the sun
750
If there is a car traveling at a constant speed on an asphalt road are the forces balanced or unbalanced
Balanced
750
How is a population different from an ecosystem?
A population is all of one species in a specific area where a ecosystem is all living and nonliving things are in a specific area.
750
What clouds usually come with light rain or drizzle
Stratus
1000
A wave that sound travels in.
Compression wave
1000
the asteroid belt is in between these 2 planets
Mars and Jupiter
1000
"For every action, there is an equal and opposite reaction" this law of newton's is the ___ law.
3rd
1000
Where does every ecosystem start?
The sun
1000
What is the farthest distance a tornado has traveled?
within 50 miles above or below
219 miles Missouri to Indiana