What is an ecosystem?
Gravity
A force that pulls objects together.
To share information, news, and ideas
This simple machine is made up on a slanted surface on one end of the machine.
Inclined plane or a ramp
What is the 3rd planet in the solar system?
Earth
What is the difference between biotic and abiotic factors?
Biotic is something that is or once living and abiotic is something that is non-living.
A space research station that is orbiting the Earth
International Space Station
Explain the difference between Transparent, Translucent, and Opaque.
Transparent = Clear or See Through
Translucent = Kind of See Through
Opaque = Solid; Can't See Through
It's cold outside so you rub your hands together to stay warm. Your hands becoming warm is an example of?
Friction
What is the 6th planet in the solar system?
Saturn
Place the organisms in the correct order of how they get their energy:
Decomposer, Consumer, Producer
Producer, Consumer, Decomposer
Revolution
The movement of an object around another object.
When light bounces off a shiny or smooth surface
Reflection
A pull is when you are using force to do what?
Move an object closer to you
What are the inner planets called and why?
Rockier planets because they have a hard surface to walk on
Name of the animals that eat herbivores and other carnivores; top predators
Tertiary Consumer
Any star that is the center of a system of planets; made of gas and has no solid surface
The sun
Happens because of vibrations; has different frequencies
Sound
If you drop something, it hits the ground because of what?
Gravity
What are the Outer Planets called?
Jupiter, Saturn, Uranus, Neptune
An ordered arrangement of animals and plants where each feeds on the one below (in front of it) in the chain
Food Chain
Any object that orbits around another object
Satellite
An instrument used to amplify voices, music, and other sounds is a _______?
Microphone
What is speed?
Measuring the distance an object travels in a set amount of time.
What makes Earth different from all the other planets?
- It has water
- Only planet with living things
- Atmosphere with breathable air