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प्रश्न
Match the following.
| Column A | Column B |
| 1) Polluting energy | a) smoke particles |
| 2) Environment friendly energy | b) thermal energy |
| c) wind energy |
उत्तर
| Column A | Column B |
| 1) Polluting energy | b) thermal energy |
| 2) Environment friendly energy | c) wind energy |
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संबंधित प्रश्न
Answer the questions with the help of picture.
A) Which type of energy is produced?
B) This power plant is based on which energy source?
C) Is this power plant eco-friendly? How?
What is meant by green energy? Which energy sources can be called as green energy sources and why? Give examples.
Incomplete combustion of fuels leads to formation of _______.
Find an odd one out.
Find an odd one out.
Find an odd one out.
Name any two natural gases.
Match the following.
| Column A | Column B |
| 1) Sunlight | a) Wind energy |
| 2) Natural gas | b) Environment friendly energy |
| c) Fossil fuel | |
| d) Atomic radiation |
Energy from fossil fuels and nuclear plants are not eco-friendly sources, why?
What is green energy?
Which energy source can be called a green energy source?
Write a short note.
Lake Tapping
Which of the following units is different from the others? Why?
Solar electricity, wind electricity, atomic electricity, hydro electricity.
