F5 SC CHP 3.1 Product Life Cycle

Which is NOT a way to decrease your carbon footprint?

• Eating less meat and processed foods

• Walking or biking to school

• Turning off electricity and water when you're not using it.

• Driving a large car around for fun.

What is Pollution?

• an unhealthy diet

• global warming

• lands, people and plants

• harmful substance introduced to the environment

Which carbon compound is referred to in carbon footprint?

• Carbon monoxide

• Carbon dioxide

• Calcium carbonate

• Carbonic acid

What is the purpose of carbon handprint?

• Increases carbon footprint

• Reduces carbon footprint

• Maintains carbon footprint

• Removes carbon footprint

Which statement about microplastic is correct?

• Pieces of plastic measuring less than 5 mm in length

• Microplastic can dissolve in water

• Microplastic is not harmful to humans

• Main source of microplastic is fossil fuel

Microplastic is _____.

• large in size

• small in size

• very huge in size

• very tiny in size

What is upcycle?

• Separating material into recycle bins.

• Using materials to make a new thing.

• Closing the faucet to save water.

• Pick up the trash on the ground.

Below is the activity that reduces the carbon foot print except......

• recycling

• fuel

• electric car

• solar energy system

What is the meaning of offset?

• process that can produce oxygen.

• process that can change the global weather.

• process that can remove all carbon in the air

• process that can reduce the release of greenhouse gases

How does this activity can help in reducing greenhouse gases?

• released the oxygen through photosynthesis

• used the carbon dioxide through photosynthesis

• released the carbon dioxide through respiration.

• used oxygen through respiration