Let's solve this step by step based on the image and the information provided.
Understanding the Earth's Structure:
From the diagram:
- The
Crust is the outermost, thin solid layer.
- The
Mantle is the thick layer beneath the crust, made of hot, semi-solid rock (often described as "hot lava" in simplified terms).
- The
Core is the innermost part, very hot and dense, made mostly of iron and nickel. It includes both the outer core (liquid) and inner core (solid).
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Now, let’s complete each sentence:
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1. The _____ is very center of the Earth. It’s very hot.
- The
core is at the very center of the Earth and is extremely hot.
-
✔ Correct answer:
core
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2. The Earth's _____ is the outer solid layer of our planet.
- The
crust is the outermost solid layer of Earth.
-
✔ Correct answer:
crust
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3. The _____ is made of hot lava.
- The
mantle is composed of hot, molten rock (often called "lava" in simple terms), though technically it's more like a semi-solid that flows slowly.
-
✔ Correct answer:
mantle
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✔ Final Answers:
1.
core
2.
crust
3.
mantle
> 🔍
Explanation Summary:
> - The
core is the hottest and innermost layer.
> - The
crust is the thin, solid outer shell we live on.
> - The
mantle lies between the crust and core and contains hot, flowing rock (often referred to as "hot lava").
These answers match the labeled diagram and scientific understanding of Earth's structure.
Parent Tip: Review the logic above to help your child master the concept of earth structure worksheet.
