Ecosystem Changes and Solutions Practice
📝 Worksheet medium ⏱️ 15 minutes 8 problems
Ecosystem Changes and Solutions Practice
Grade 4 Science LearnCrux.com
Name:
Date:
Directions
- Fill in each blank carefully.
- Circle or mark the best answer for each multiple-choice question.
- Use the larger space to show your thinking on word problems.
1. A change in the living and nonliving parts of an ecosystem is an ecosystem __.
2. Which is an example of conservation?
3. A natural material people use is called a __.
4. Which event can change a habitat?
5. Protecting and using resources wisely is called __.
6. Why might animals leave an ecosystem after a drought?
7. Which statement is true?
8. A place where a living thing gets what it needs is a __.
📋 Teacher Answer Key
1. change
2. planting native trees near a stream bank
3. resource
4. flood
5. conservation
6. they may lose water and food in that habitat
7. Different problems may need different solutions.
8. habitat