Individual Worksheet
Subject: Biology
Topic: Diversity of Mollusks. The Role of Mollusks in Nature and Human Life
Class/Age: 8
Student's Name: ___________________________
Date: ___________________________
Instructions for the Student:
Dear student! This worksheet will help you explore the amazing world of mollusks. Read each task carefully. Write your answers in the spaces provided or complete the tables and drawings. Use your textbook, notes, and your own knowledge. Good luck!
Task 1. Classification and Characteristics (2 points)
Mollusks are divided into three main classes: Gastropods, Bivalves, and Cephalopods. Fill in the table below with the missing information.
| Class of Mollusks | Typical Representatives (2 examples) | Key Characteristic (e.g., type of shell, body structure) |
|---|---|---|
| Gastropods | ||
| Bivalves | ||
| Cephalopods |