Ecosystems
Organism that makes its own food.
What is a producer?
This is the phrase when light and sound bounce off an object?
What is reflection?
The number of waves per second; determines pitch.
What is frequency?
A push or pull.
What is force?
This is the process of the Earth going around the sun.
What is revolution?
An organisms that is hunted for food.
What is prey?
The bending of light as it passes between mediums.
What is refraction?
The height of the wave; determines loudness.
What is amplitude?
This kind of force happens when one object hits another and causes it to move.
What are contact forces?
Earth's rotation causes this daily event on Earth.
What is day and night?
If snakes eat rabbits they are this kind of consumer.
What is secondary?
This is how light travels?
What is predictable straight lines?
The distance between two consecutive peaks of a wave.
What is wavelength?
The process of moving or changing position.
What is motion?
This star is the center of our solar system.
What is the sun?
A long-term relationship between two different organisms.
What is symbiosis?
This color is a terrible choice to wear on a hot summer day as it absorbs all light.
What is black?
A sound or series of sounds caused by the reflection of sound waves from a surface back to the listener.
What is an echo?
Force that results when two materials rub against each other or when their contact prevents sliding.
What is friction?
These 4 planets have rocky compositions.
What are the inner planets?
All the living and nonliving things in an area and their interactions.
What is an ecosystem?
The ability for light to pass through and object. (Bonus points if you can name all three).
What is transmit?
The highest point of a sound wave.
What is a crest?
These are two examples of non-contact friction.
What is gravity and air resistance?
The tilt of Earth on this helps cause seasons.
What is its axis?