energy3

Since animals must break down food to release energy, what form of energy is stored in food?

• chemical

• mechanical

• electric

• heat

Electrical energy can be changed into what other forms of energy?

• wind, mechanical, elastic

• light, sound, mechanical

• solar, sound, gravitational

• hydroelectric, solar, light

What form of energy do plants absorb and use during photosynthesis to produce and store chemical energy?

• electrical

• sound

• mechanical

• solar

What is the correct energy chain diagram that would occur in a battery powered flashlight?

• chemical → electrical → light

• chemical → heat → light

• electrical → chemical → light

• chemical → light → electrical

What is the energy of motion/moving objects known as?

• thermal

• chemical

• mechanical kinetic

• mechanical potential

Identify the type of energy

• Electrical Energy

• Mechanical energy

• Sound energy

• Thermal energy

The image shows

• Kinetic energy

• Kinetic and mechanical energy

• Thermal and kinetic energy

• Potential and kinetic energy

What is energy?

• Energy doesn't exist
• It is the capacity to burn coal
• It is the ability to do work or to produce transformations
• It is a property of the matter used to meassure forces

Animals obtain their energy from ....... 

• Food
• Sun
• Air
• Uranium

From what source do plants receive energy?

• water

• soil

• insects

• sunlight