OD 3: Word study/ Antonyms

Match the following

• harvest

• 
• waste

• 
• shield

• 
• conserve

• 
• Plant

• 

1. 1. We ​ (a)   fuel when we take the bus to school.

2. 2. The farmer will ​ (b)   the apple seeds tomorrow

3. 3. Some people use sunglasses to ​ (c)   their eyes from the sun

4. 4. We can ​ (d)   the apples in the fall

5. 5. Water is precious. Don't ​ (e)   it!

• conserve
• plant
• shield
• harvest
• waste
• harm

Match each word to his antonym:

• conserve

• 1. reduce

• shield

• waste

• harvest

• plant

• 1. increase

• harm

• 1. inefficient

• 1. efficient

Match each word to his antonym:

• 1. Unsustainable

• 1. Renewable

• 1. Harmful

• 1. Clean

• 1. Dirty

• 1. Eco-friendly

• 1. Nonrenewable

• 1. Natural

• 1. Artificial

• 1. Sustainable

1. A turbine spins to generate electricity.

• Countable noun

• Non-countable noun

1. 
   Electricity is the flow of energy through wires that powers our homes, appliances, and devices.

• Countable noun

• Non-countable noun

1. A resource is something we use to make things, like trees for paper.

• Countable noun

• Non-countable noun

1. Power is the strength that makes machines go, like a superhero's strength.

• Countable noun

• Non-countable noun

1. A power plant is a big place that makes electricity for our homes.

• Countable noun

• Non-countable noun

1. A solar panel is like a magic sun catcher that makes electricity from the sun.

• Countable noun

• Non-countable noun