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Olympiad Test : Water Images - 2 - Class 5 MCQ


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20 Questions MCQ Test Science Olympiad for Class 5 - Olympiad Test : Water Images - 2

Olympiad Test : Water Images - 2 for Class 5 2024 is part of Science Olympiad for Class 5 preparation. The Olympiad Test : Water Images - 2 questions and answers have been prepared according to the Class 5 exam syllabus.The Olympiad Test : Water Images - 2 MCQs are made for Class 5 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Olympiad Test : Water Images - 2 below.
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Olympiad Test : Water Images - 2 - Question 1

Coal, when burnt, produces:

Olympiad Test : Water Images - 2 - Question 2

Name the mineral which is used to reduce cavity.

Detailed Solution for Olympiad Test : Water Images - 2 - Question 2

- The mineral used to reduce cavities is Fluorite.
- Fluorite is a source of fluoride, which is added to dental products like toothpaste.
- Fluoride strengthens tooth enamel, making it more resistant to acid attacks from bacteria, thus reducing the risk of cavities.

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Olympiad Test : Water Images - 2 - Question 3

Which out of the following is derived from the ocean waters?

Olympiad Test : Water Images - 2 - Question 4

Where is the largest solar plant of India located?

Olympiad Test : Water Images - 2 - Question 5

Which energy source below best fits the information in the chart? Type of energy: _____________

Olympiad Test : Water Images - 2 - Question 6

___________ is the major raw material for biogas.

Olympiad Test : Water Images - 2 - Question 7

Which one of the following is not a fossil fuel?

Olympiad Test : Water Images - 2 - Question 8

The death of the last individual of a species is called __________.

Olympiad Test : Water Images - 2 - Question 9

A place where an earthquake originates is called the _____________.

Detailed Solution for Olympiad Test : Water Images - 2 - Question 9

The place where an earthquake originates is called the Focus.

  • The focus, also known as the hypocenter, is the point inside the Earth where the earthquake starts.
  • It is located beneath the Earth's surface, directly below the epicentre.
  • Seismic waves radiate outward from the focus, causing the ground to shake.
  • The epicentre is the point on the Earth's surface directly above the focus.
Olympiad Test : Water Images - 2 - Question 10

___________ helps the environment by slowing down the rate at which we have to burn garbage or put it in landfills.

Olympiad Test : Water Images - 2 - Question 11

If an earthquake occurs, which of the following you should not do?

Olympiad Test : Water Images - 2 - Question 12

Choose the correct water image of the question figure, from the given answer figures (assume that water is along XY)

Detailed Solution for Olympiad Test : Water Images - 2 - Question 12

In the water image,

The top side of the object becomes the bottom
The bottom side of the object becomes the top
The left and right sides of the object remain unchanged
Hence option C is correct.

Olympiad Test : Water Images - 2 - Question 13

Which of these is not an igneous rock:

Olympiad Test : Water Images - 2 - Question 14

What is measured on the Richter Scale from 1 to 8?

Olympiad Test : Water Images - 2 - Question 15

The burning of fossil fuels does not release:

Olympiad Test : Water Images - 2 - Question 16

There are many places where wave energy can be produced. The best place togenerate energy from waves is:

Olympiad Test : Water Images - 2 - Question 17

Floods can be prevented by .

Olympiad Test : Water Images - 2 - Question 18

A Tsunami event can begin with a drawdown or retreat if the of the wavearrives first.

Olympiad Test : Water Images - 2 - Question 19

Which natural disaster is the most common in the United States of America andAustralia?

Olympiad Test : Water Images - 2 - Question 20

One of the world’s worst-ever volcanic eruptions took place 74,000 years ago on an island in which Asian country?

Detailed Solution for Olympiad Test : Water Images - 2 - Question 20
  • The eruption occurred at Mount Toba on the island of Sumatra in Indonesia.
  • Known as the Toba supereruption, it is one of the largest volcanic events on Earth in the past 2 million years.
  • This eruption had significant global climate effects, possibly leading to a volcanic winter.
  • It is believed to have caused a severe reduction in the human population at the time.
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