https://www.globalcitizen.org/en/content/stunning-photos-of-germanys-black-forest-the-newes/
Time needed for the activity:30 – 45 minutes
Students profile/age of the student:10-12 years old
Climate change topicAir pollution, Water resources, Plantlife and climate change
Connected subject in the curriculumScience, geography, physics
Skills and competencies to be developedcritical thinking, content knowledge, teamwork, listening skills
Terminology, keywordsPlants, Water, Soil, Biosphere 
Teaching techniques and tools:Storytelling, Observation skills, Demonstration 
Methodological recommendations for the implementationStudents will follow directions to create a biosphere that is self sustaining.

Evaluation will be based on the creation of the biosphere and the ability for it to continue to grow and thrive for at least one month.

Materials needed:Mason jars with seals and lids, Clean sand/gravel, Activated charcoal, Plants, Water, Soil, Any decorative items that are desired (rocks, moss, etc.)

Materials offered

Activity description, instructions for teachers

This lesson will allow students to create a self sustaining biosphere.

The learners will create a self-sustaining biosphere that will thrive for at least one month.


Procedure: https://www.teacher.org/lesson-plan/biosphere/

Source:https://www.teacher.org/lesson-plan/biosphere/
Additional links:

Plantlife and climate change/Biosphere