4/19 Energy Flashbacks

Solar energy is transferred to _____ energy.

• Mechanical

• Solar

• Sound

• Electrical

When you eat pizza, chemical energy is transferred to _____ energy in your body.

• Solar

• Electrical

• Mechanical

• Chemical

Which items would have this energy transformation: chemical energy -> electrical, light and thermal energy?

• turning on a flashlight

• playing a violin

• digesting an apple

• a refridgerator staying cold

Click on ALL the resources living things need to survive.

• Water

• Food

• Space

• Humans

A student is developing a model of an ecosystem. Why does she want to include the sun in her model?

• The sun is needed to make the seasons on Earth.

• The sun keeps everything warm on Earth.

• The sun allows plants and animals to be part of the same ecosystem.

• The sun provides the energy for the production of food in the ecosystem.