energy tranformations

What three things does a plant need to survive? (a)  

• Carbon dioxide, water, and light
• Light, water, space, and soil
• Food, water, and air
• Sunlight, carbon dioxide, water

Tags

NGSS.5-LS1-1

What is the process by which plants make food? (a)  

• photosynthesis
• chloroplast
• food chain

Tags

NGSS.MS-LS1-6

Where do plants get energy to do photosynthesis? (a)  

• moon
• sun
• earth

Tags

NGSS.MS-LS1-6

What three things do plants need to do photosynthesis? (a)  

• soil, oxygen, water
• water, carbon dioxide, air
• water, sunlight, carbon dioxide

Tags

NGSS.MS-LS1-6

When we eat plants we take in ________ energy and turn it into ________ and ________ energy.

• chemical

• motion

• thermal

• electrical

Tags

NGSS.MS-LS1-6

NGSS.MS-LS1-7

NGSS.MS-LS2-3

plants turn ______ energy into _____ energy

• solar

• electrical

• sound

• chemical

Tags

NGSS.MS-LS1-6

Which object shows an energy transformation from electrical to mechanical?

• 
• 
• 
• 

What is the energy transformation that occurs in an electric pencil sharpener?

• mechanical energy to electrical energy

• electrical energy to mechanical energy

• radiant energy to sound energy

• chemical energy to mechanical energy

Tags

NGSS.MS-PS3-5

When a car burns gasoline it creates hot air to move the pistons in the engine, which causes the car to move. What energy transformation occur from the fuel to the movement of a car?

• thermal energy to mechanical energy

• thermal energy to chemical energy to mechanical energy

• chemical energy to thermal energy to mechanical energy

• chemical energy to electrical energy

Tags

NGSS.MS-PS3-5

Electrical Energy is transferred to (a)   Energy.

• Thermal
• Solar
• Electrical
• None

Tags

NGSS.MS-PS3-3

NGSS.MS-PS3-4