Complete the sentences:

1. Using organic to organ fruits helps farmers reduce harmful chemicals when growing them.
2. We can cut down on plastic use by bringing reuseable bags and refillable bottles.
3. Cars can do harm to the environment because they produce poisonous gases.
4. Greenhouse effect occurs when thick polluted air does not let the heat of the sun out into space.
5. Hopefully, houses will be more environmentally friendly in the future.
6. If your electrical appliance really is beyond repair, request the company of purchase to see if they can take back the item for reuse or recycling.
7. A large amount of human carbon footprint comes from burning fossil fuels for electricity, heat and transportation.

Mark the letter A, B, C, or D:

1. D
2. A

1. Using organic fruits helps farmers reduce harmful chemicals when growing them.
2. We can cut down on plastic use by bringing reusable bags and refillable bottles.
3. Cars can do harm to the environment because they produce poisonous gases.
4. Greenhouse effect occurs when thick polluted air does not let the heat of the sun out into space.
5. Hopefully, houses will be more environmentally friendly in the future.
6. If your electrical appliance really is beyond repair, request the company of purchase to see if they can take back the item for reuse or recycling.
7. A large amount of human carbon footprint comes from burning fossil fuels for electricity, heat, and transportation.

1. Greenhouse gas is released from the production, use and end-of-life of a product or service.

   • D. emitted

2. Life on Earth would come to an end if the environment were destroyed.

   • A. ruined