10 - What is Fire?

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10 - What is Fire?

Title

What is Fire?

Reading Text

We see fire when we sit by a campfire. It feels hot and looks bright. It smells like smoke. But what is fire? Is it a solid like a rock? No. Is it a liquid like water? No. Is it a gas like air? No. Fire is different. Fire is a chemical reaction. This happens when fuel, like wood, gets very hot. The wood mixes with oxygen in the air. This makes heat and light. We see colors like yellow, orange, and blue. Gravity makes the flames go up in a special shape. When there is no more wood or oxygen, the fire stops.

Activities

Vocabulary

Definitions:

Text: Something hard like a rock or wood.
Text: Something wet like water or milk.
Text: A gas in the air that we need.
Text: Materials like wood that we burn.
Text: A change when things mix together.
Text: The force that pulls things down.

Items:

Label: Solid
Answer: A
Label: Liquid
Answer: B
Label: Oxygen
Answer: C
Label: Fuel
Answer: D
Label: Reaction
Answer: E
Label: Gravity
Answer: F

Fill In The Blanks:

Before: Fire feels hot and looks
After: .
Answer: bright
Before: Fire is not a
After: liquid, or gas.
Answer: solid
Before: Fire needs wood and
After: to burn.
Answer: oxygen
Before: We see colors like yellow and
After: in the fire.
Answer: orange
After: gives flames their shape.
Answer: Gravity