Unit 3. Building Materials (3º ESO)

Unit3.BuildingMaterials

Salvemos los bosques

Materials for technical use: Wood

1 ESO technology wood Unit from hebergf

Plásticos comodities (Por Gastón Bianco)

Comodities on Prezi

Plastics at home

After watching this video, answer these questions:
1-Are all plastics created equal
2-What is the name of the plastic used to store food that has caused controversy?
3-Are there any safe plastic containers? how can we recognize them?