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Class 10 Practice Level 1 – Sources of Energy
Total questions: 40
1.
Which of the following is a renewable source of energy?
Coal
Oil
Solar energy
Natural gas
None
2.
Which device converts solar energy into electrical energy?
Solar heater
Solar cell
Solar cooker
Solar furnace
None
3.
Wind energy is harnessed by which of the following devices?
Windmill
Watermill
Treadmill
Turbine
None
4.
Which of the following is a biomass energy source?
Wood
Uranium
Natural gas
Coal
None
5.
Which of the following is considered a fossil fuel?
Solar energy
Wind energy
Geothermal energy
Coal
None
6.
Hydroelectric power is generated using:
Wind
Water
Sunlight
Biomass
None
7.
One major advantage of renewable energy sources is:
They are exhaustible
They cause high pollution
They are abundant and sustainable
They are non-renewable
None
8.
Geothermal energy is derived from:
The sun
The wind
The Earth's internal heat
Ocean waves
None
9.
Which of the following is a method of conserving energy?
Leaving lights on when not in use
Using energy-efficient appliances
Using incandescent bulbs
Leaving water heaters on all day
None
10.
Which of the following devices is used for solar heating?
Solar panel
Solar cooker
Windmill
Hydroelectric dam
None
11.
What is the main advantage of wind energy?
High maintenance cost
Non-polluting
Limited supply
Produces greenhouse gases
None
12.
Nuclear energy is produced by:
Burning coal
Fission of uranium atoms
Using wind turbines
Using solar panels
None
13.
Which of the following is a non-renewable resource?
Wind
Solar
Geothermal
Natural gas
None
14.
Tidal energy is harnessed from:
Ocean tides
Wind currents
Solar radiation
Geothermal heat
None
15.
Which of the following is not a renewable resource?
Wind energy
Solar energy
Natural gas
Hydropower
None
16.
Which of the following improves energy efficiency in homes?
Using incandescent bulbs
Installing solar panels
Keeping devices on standby
Using old appliances
None
17.
Which of the following is a form of biomass energy?
Wind
Wood
Sunlight
Water
None
18.
Which of the following actions helps in energy conservation?
Using more fossil fuels
Reducing energy waste
Increasing energy consumption
Ignoring energy-efficient practices
None
19.
Solar panels are primarily used to:
Store wind energy
Generate electricity
Produce nuclear energy
Create geothermal energy
None
20.
Wind turbines convert wind energy into:
Heat energy
Mechanical energy
Chemical energy
Nuclear energy
None
21.
The primary source of geothermal energy is:
Solar radiation
Earth's core heat
Wind currents
Ocean waves
None
22.
Biogas is produced from:
Solar panels
Wind turbines
Organic waste
Coal
None
23.
A major benefit of hydroelectric power is:
High pollution
Renewable source
Limited water supply
High operational costs
None
24.
Which of the following energy sources is the most abundant on Earth?
Solar energy
Natural gas
Coal
Oil
None
25.
Which of the following is a characteristic of renewable energy?
Finite supply
Causes pollution
Sustainable
Non-replenishable
None
26.
The energy produced by wind turbines is used to:
Generate electricity
Heat water
Cook food
Mine coal
None
27.
Solar cookers are primarily used for:
Heating homes
Cooking food
Generating electricity
Heating water
None
28.
Which of the following is a disadvantage of using fossil fuels?
Renewable
Abundant
Cause pollution
Sustainable
None
29.
The main component of a hydroelectric power plant is:
Wind turbine
Solar panel
Dam
Coal furnace
None
30.
Which of the following can store solar energy for later use?
Batteries
Wind turbines
Coal
Natural gas
None
31.
Geothermal plants use steam from:
Ocean water
Underground reservoirs
Wind turbines
Solar panels
None
32.
A common characteristic of renewable resources is that they are:
Non-replenishable
Finite
Sustainable
Exhaustible
None
33.
Which of the following is a clean source of energy?
Coal
Oil
Solar power
Natural gas
None
34.
Wind farms are typically located in:
Urban areas
Coastal areas
Deserts
Forests
None
35.
An example of biomass energy is:
Solar power
Wind power
Biogas
Hydropower
None
36.
Which device converts mechanical energy into electrical energy?
Wind turbine
Solar cell
Battery
Fuel cell
None
37.
Using LED bulbs instead of incandescent bulbs is an example of:
Energy conservation
Energy wastage
Increased energy consumption
Reduced energy efficiency
None
38.
A major advantage of renewable energy sources is that they:
Are limited in supply
Produce low pollution
Require high maintenance
Are non-sustainable
None
39.
Which of the following statements about fossil fuel reserves is true?
They are unlimited
They are renewable
They will eventually deplete
They cause no pollution
None
40.
Solar panels work best in:
Cloudy weather
Rainy weather
Direct sunlight
Snowy weather
None
1 out of 40
Time's up
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