Skin Structure Worksheet
Explore the layers and functions of human skin with this Grade 7 science worksheet.
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Skin Structure Worksheet
Name:
Date:
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Read each question carefully and answer to the best of your ability. Refer to the diagram of the skin structure when necessary.
Observe the diagram below showing the cross-section of human skin. Label the indicated parts.
1.
2.
3.
4.
5. Which layer of the skin is primarily responsible for protecting the body from external threats like bacteria and UV radiation?
Dermis
Epidermis
Hypodermis
Subcutaneous layer
6. Which of the following is NOT a primary function of the skin?
Temperature regulation
Vitamin D production
Blood circulation
Protection from pathogens
7. The outermost layer of the skin is called the .
8. Sweat glands are located in the layer of the skin and help with temperature regulation.
9. The pigment responsible for skin and hair color is called .
10. Briefly explain how the skin helps to regulate body temperature.
11. The dermis is composed mainly of fatty tissue.
True
False
12. Hair follicles are found in the epidermis.
True
False