Question

E. Name the following.
1. An example of renewable source of energy.
2. An example of non-renewable source of energy.
3. Any two devices that use solar energy to work.
4. Trees shed their leaves in this season.
5. People like to wear cotton clothes in this season.
Subjective Type Questions
Answer the following questions in short.
1. What is solar energy?
2. Write two uses of solar energy.
3. We should walk or use a bicycle to go to nearby places. Why?
4. Name two fuels used in vehicles.
5. Which forms of energy can be used to produce electricity?
6. Why do we wear cotton clothes in summer?
Answer the following questions in detail.
Define renewable and non-renewable sources of energy.
Which is the hottest season? What type of fond do we eat in thin answer this thing​

Answer 1

Answer:

1) solar energy

2) Fossil fuels

3) solar cooker and solar dryer

4) autumn

5) Summer

1) The energy that we get from sun is solar energy

2) It is used to generate electricity

used for cooking

it is used by plants for photosynthesis

Answer 2

Answer

1. wind

2. coal

3. solar cooker, television

4. autumn

5. summer

Explanation:

1. the energy received from sun

2. solar cooker,  television

3. we should use both of them because they are neither using any non renewable source of energy.

4. petrol, diesel

5. hydro power, coals

6. because it absorbs our moisture and then releases it into the air which gives us a feeling of coolness

.................................................................................................................................

1. renewable sources of energy are those which can again form and present in unlimited quantity.example:

wind, sunlight

non renewable sources of energy are those which cannot form again and present in limited quantity. example:

coal, petroleum

2. summer

cold drinks,etc.