Let's solve the worksheet step by step based on the information provided in the text and diagram.
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Question 1: On which layer of the earth do we live on?
Options:
- the core
- the mantle
- the crust
Answer: ✔ the crust
Explanation:
The passage clearly states: *"The crust is the outer layer and includes the surface of the earth. The crust is the layer we live on."* So, we live on the
crust.
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Question 2: Identify the layer of the earth that matches each description.
#### a. The layer that has two parts
Answer: ✔ core
Explanation:
The text says: *"The core is made up of two parts – the inner core and the outer core."* So, the
core has two parts.
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#### b. The thickest layer of the earth
Answer: ✔ core
Explanation:
The passage states: *"The thickest layer of the earth is the core."* This directly gives the answer.
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#### c. The layer that is rough and uneven
Answer: ✔ crust
Explanation:
It says: *"The crust is rough and uneven with hills and valleys..."* So, this describes the
crust.
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#### d. The layer that is made up of lighter rock material
Answer: ✔ mantle
Explanation:
The text says: *"The mantle is thicker than the crust, and it is made up of lighter rock material."* So, the
mantle fits this description.
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#### e. The layer made up of hot iron
Answer: ✔ core
Explanation:
The passage states: *"The core is made up of very hot iron."* So, the
core is made of hot iron.
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#### f. The layer that has a layer of bedrock at the base
Answer: ✔ crust
Explanation:
It says: *"The crust... has a layer of bedrock at the base."* So, the
crust has bedrock at its base.
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✔ Final Answers:
1. the crust
2.
a. core
b. core
c. crust
d. mantle
e. core
f. crust
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This worksheet helps students understand the structure of the Earth by matching descriptions to the correct layers using both visual and textual clues.
Parent Tip: Review the logic above to help your child master the concept of earth structure worksheet.
