- Pollution
- Activity
- The importance of protecting the remaining natural resources
- Care of resources and Types of contamination.
- How does the environment affect people's health in El Salvador?
- Grammar- Use of ¨will¨
- Grammar
- Desforestation Introduction
- Deforestation part l
- Deforestation and protected areas of El Salvador Part II
- How to avoid deforestation?
- Activity
- Types of natural disasters
- Natural disasters
- Grammar- The future with ¨will¨
- Grammar - The future with ¨will¨
- Protection of our Environment
- Vocabulary