Classwork on Green Design

Products that can cause harm to people and animals

are called:

• Bio products

• Sweet Products

• By Products

• Toxic Products

Which one of the following is not a renewable source of energy?

• Wind

• Coal

• Water

• Solar Energy

Which one of the following materials cannot be recycled ?

• Paper

• Ceramics

• Metals

• Thermoplastics

Waste materials that are able to decompose easily in the environment are called:

• Bio-degradable materials

• Non bio-degradable materials

• Packaging Materials

• Toxic Materials

They convert wind energy into electrical energy:

• Solar Water Heaters

• Wind Turbines

• Hydro Electric Power Stations

• Solar Panels