This type of light is created by people and does not occur naturally.
What is artificial light.
100
These are the back and forth movements of an object. They can be powerful, weak, fast or slow.
What are vibrations.
100
A scientist who studies rocks is called a?
What is a geologist?
100
This part of the ear is different in animals and humans.
What is the outer ear.
200
This is a representation of what eats what in an ecological community.
What is a food chain, or food web.
200
The sun is a source of light. The moon is a ........
What is a reflection of light.
200
Sound travels in ....... that move in all directions.
What are waves.
200
The three types of rocks are called?
What are igneous, sedimentary, and metamorphic rocks.
200
A volcano that has not erupted in a long time is called a ......
What is a dormant volcano.
300
These are the physical features of an organism that helps it survive and succeed in its environment.
What is a structural adaptation
300
If you cannot see through an object at all it is said to be?
What is opaque.
300
Sound travels the slowest through this type of material. Hint...molecules are the farthest apart.
What are gasses.
300
These rocks are known as fire rocks.
What are igneous rocks.
400
Bird calls and migration are an example of this.
What is behavioral adaptation.
400
Light bends as it passes through water. This is know as...
What is refraction.
400
Soft materials help ...... sound in a room.
What is absorb.
400
This is a mineral with a repeating geometric pattern.
What is a crystal.
400
This makes up 85% of the total weight of the Earth's mass.
What is the mantle.
500
This animal is suited for life in the Arctic North. They have black skin and a four inch layer of fat to keep them warm. They have wide feet and slightly webbed toes to help them swim.
What is a polar bear.
500
This type of light is made up of red, orange, yellow, green, blue, indigo and violet.
What is white light.
500
We measure how loud or soft a sound is in?
What are decibels.
500
These are the most common types of volcanoes. They are very tall and they erupt with runny lava followed by explosive thick lava.
What are composite cone volcanoes.
500
This type of instrument makes sound when air is pushed through a tube.