G7 - Energy Resources (3)

Hello, class. Today I'd like to tell you about two energy sources. They are non-renewable sources and renewable sources.

Non-renewable sources are coal, oil and natural gas. We can use these sources to produce energy. They are cheap and easy to use. People use them a lot. But they are very limited and will run out soon. Renewable sources come from the sun, wind or water. When energy comes from the sun, we call it solar energy. Wind energy comes from the wind, and hydro energy comes from water. Renewable sources are available, clean and safe to use. But they are expensive to produce. In the future we will rely more on renewable energy sources. They are better for the environment and they will not run out.

1. 1. Non – renewable sources are cheap and _________.

• A. available

• B. easy to use 

• C. expensive

Hello, class. Today I'd like to tell you about two energy sources. They are non-renewable sources and renewable sources. Non-renewable sources are coal, oil and natural gas. We can use these sources to produce energy. They are cheap and easy to use. People use them a lot. But they are very limited and will run out soon. Renewable sources come from the sun, wind or water. When energy comes from the sun, we call it solar energy. Wind energy comes from the wind, and hydro energy comes from water. Renewable sources are available, clean and safe to use. But they are expensive to produce. In the future we will rely more on renewable energy sources. They are better for the environment and they will not run out.

2. ______________come from the sun, wind or water.

• A. Renewable sources

• B. All energy sources

• C. Non-renewable sources

Hello, class. Today I'd like to tell you about two energy sources. They are non-renewable sources and renewable sources. Non-renewable sources are coal, oil and natural gas. We can use these sources to produce energy. They are cheap and easy to use. People use them a lot. But they are very limited and will run out soon. Renewable sources come from the sun, wind or water. When energy comes from the sun, we call it solar energy. Wind energy comes from the wind, and hydro energy comes from water. Renewable sources are available, clean and safe to use. But they are expensive to produce. In the future we will rely more on renewable energy sources. They are better for the environment and they will not run out.

3. When energy comes from water, we call it_________.

• A. wind energy 

• B. solar energy

• C. hydro energy 

Hello, class. Today I'd like to tell you about two energy sources. They are non-renewable sources and renewable sources. Non-renewable sources are coal, oil and natural gas. We can use these sources to produce energy. They are cheap and easy to use. People use them a lot. But they are very limited and will run out soon. Renewable sources come from the sun, wind or water. When energy comes from the sun, we call it solar energy. Wind energy comes from the wind, and hydro energy comes from water. Renewable sources are available, clean and safe to use. But they are expensive to produce. In the future we will rely more on renewable energy sources. They are better for the environment and they will not run out.

4. 4. Renewable energy sources are better for_____________.

• A. the environment 

• B. our cars

• C. hydro energy

Hello, class. Today I'd like to tell you about two energy sources. They are non-renewable sources and renewable sources. Non-renewable sources are coal, oil and natural gas. We can use these sources to produce energy. They are cheap and easy to use. People use them a lot. But they are very limited and will run out soon. Renewable sources come from the sun, wind or water. When energy comes from the sun, we call it solar energy. Wind energy comes from the wind, and hydro energy comes from water. Renewable sources are available, clean and safe to use. But they are expensive to produce. In the future we will rely more on renewable energy sources. They are better for the environment and they will not run out.

How many energy sources are there?

• 1

• 2

• 3

• 4

Hello, class. Today I'd like to tell you about two energy sources. They are non-renewable sources and renewable sources. Non-renewable sources are coal, oil and natural gas. We can use these sources to produce energy. They are cheap and easy to use. People use them a lot. But they are very limited and will run out soon. Renewable sources come from the sun, wind or water. When energy comes from the sun, we call it solar energy. Wind energy comes from the wind, and hydro energy comes from water. Renewable sources are available, clean and safe to use. But they are expensive to produce. In the future we will rely more on renewable energy sources. They are better for the environment and they will not run out.

What do non-renewable sources include?

• coal, oil and natural gas. 

• solar, natural gas, and wind

• coals, oil, water

Organize these options into the right categories

Groups:

(a) Advantages

,

(b) Disadvantages

• run out 

• cheap 

• safe to use 

• expensive 

• available 

• easy to use 

• good for the environment 

• limited 

Match

• It’s energy that comes from water.

• What does a three-syllable word mean?

• It’s the word that has three syllables.

• What does energy mean?

• It’s power that can provide light, heat

• What does solar energy mean?

• It’s energy that comes from the sun.

• What does a non- renewable source mean?

• It’s a source that we cannot replace aft

• What does hydro energy mean?

Mi: Hi, Tony. I'm doing a project on energy sources, but I don't understand what non-renewable sources are.

Tony: (1) ​ (a)   after we use them.

Mi: Oh. Where do they come from?

Tony: (2)​ (b)  

• They are sources that we can't replace
• They come from different sources like coal and oil
• We won't have any more energy.

Mi: What will happen to us when they run out?

Tony: (3) ​ (a)  

Mi: So what will we do then?

Tony: (4) ​ (b)   They are abundant  and safe to use.

Mi: Oh, I see. What do we call them?

Tony: (5) ​ (c)   They are renewable because they cannot run out.​

• We won't have any more energy.
• We'll use energy sources like wind and water
• We call them renewable sources.
• They come from different sources like coal or oil