Matter
Ecosystems
Grammar
Punctuation
History Vocabulary
100

Something that occupies space.

What is matter.

100

This is called a biological community of interacting organisms and their physical environment. 

What is an ecosystem.

100

This is what the sentence is about.

What is the subject.

100

This comes at the end of a declarative and imperative statement.

What is a period.

100
These are objects made by humans and are left behind for archaeologists to study. 

What are artifacts.

200

The three most common states of matter.q

What is solid, liquid, and gas.

200

This is the main source of energy in an ecosystem.

What is the sun.

200

This tells more about the subject.

What is a predicate.

200

This comes at the end of an interrogative statement.

What is a question mark.

200

This is referred to as the movement of people or animals from one place to another to make a new home. 

What is migration.

300

Carbon Monoxide is an example of this state of matter.

What is a gas.

300

 This is defined as something that breaks down dead organisms and organic wastes.

What is a decomposer.

300

We call this the action word. 

What is a verb.

300
This comes at the end of an exclamatory statement.

What is an exclamation point.

300

This is referred to as mass of land such as continents, islands, and mountains.

What are landforms.

400

A rock is an example of this state of matter.

What is a solid.

400

This is what we call something that feeds on living things.

What is a consumer.

400
This is called a person, place, or thing.

What is a noun.

400

This surrounds what a person says and shows the reader that someone is speaking.

What are quotation marks.

400

European called this 'snuff'. 

What is tobacco.

500

Water is an example of this state of matter.

What is a liquid.

500

They make food from inorganic matter.  

What is a producer.

500

This word describes a person, place, or noun.

What is an adjective. 

500

This is needed in a contraction.

What is an apostrophe.

500

For a slave traveling from Europe to the New World, this part of the journey was the actual crossing of the Atlantic Ocean.

What is the Middle Passage. 

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