Lesson 7: What have to do for keeping our environment?

Hello! Let's practice:

Conservation of natural resources, an interactive worksheet by cj2906
liveworksheets.com

Natural Resources, an interactive worksheet by Teacher_PaolaMG
liveworksheets.com

Natural resources, an interactive worksheet by josemtn
liveworksheets.com

Natural Resources, an interactive worksheet by Vivian Aguirre
liveworksheets.com

Natural resources, an interactive worksheet by susuhtun
liveworksheets.com