Pros And Cons Of Nucular Energy ;year 8 Summer Assesment

Question 1

What is nuclear energy?

Answer 1

Nuclear energy is the energy released during nuclear fission or fusion.

Question 2

True or False: Nuclear energy produces greenhouse gas emissions during operation.

Answer 2

False

Question 3

Fill in the blank: Nuclear power plants use ________ to generate electricity.

Answer 3

uranium

Question 4

What is a major advantage of nuclear energy?

Answer 4

It generates a large amount of energy with a small amount of fuel.

Question 5

What is a significant concern regarding nuclear waste?

Answer 5

It remains radioactive and hazardous for thousands of years.

Question 6

Multiple Choice: Which of the following is a pro of nuclear energy? A) Low operational costs B) High greenhouse gas emissions C) Limited fuel supply

Answer 6

A) Low operational costs

Question 7

True or False: Nuclear energy is considered a renewable energy source.

Answer 7

False

Question 8

What catastrophic event is often associated with nuclear energy?

Answer 8

Chernobyl disaster

Question 9

Fill in the blank: The process of splitting atomic nuclei to release energy is called ________.

Answer 9

fission

Question 10

What is a disadvantage of nuclear power plants?

Answer 10

They have high initial construction costs.

Question 11

Multiple Choice: What is a potential risk of nuclear energy? A) Air pollution B) Nuclear accidents C) Water scarcity

Answer 11

B) Nuclear accidents

Question 12

True or False: Nuclear energy can help reduce dependency on fossil fuels.

Answer 12

True

Question 13

What is one method of nuclear waste disposal?

Answer 13

Deep geological storage

Question 14

Fill in the blank: ________ is the fusion of atomic nuclei, which powers the sun.

Answer 14

Fusion

Question 15

What is the primary fuel used in nuclear reactors?

Answer 15

Uranium-235

Question 16

Multiple Choice: Which of the following is NOT a pro of nuclear energy? A) Low operational cost B) High energy density C) Abundant water usage

Answer 16

C) Abundant water usage

Question 17

True or False: Nuclear energy is a major source of electricity in many countries.

Answer 17

True

Question 18

What is the term for the process of converting nuclear energy into electricity?

Answer 18

Thermal power generation

Question 19

Fill in the blank: Nuclear power plants need ________ to cool the reactors.

Answer 19

water

Question 20

What is one advantage of nuclear energy compared to fossil fuels?

Answer 20

It produces minimal air pollutants.

Question 21

Multiple Choice: Which country has the largest number of operational nuclear reactors? A) USA B) France C) China

Answer 21

A) USA

Question 22

True or False: Nuclear fusion is currently a viable energy source for electricity generation.

Answer 22

False

Question 23

What is a common public concern regarding nuclear power?

Answer 23

Safety and potential for accidents

Question 24

Fill in the blank: The ________ was a significant nuclear accident that occurred in Japan in 2011.

Answer 24

Fukushima disaster

Question 25

What is one of the main reasons for the high cost of nuclear energy?

Answer 25

Stringent safety regulations

Question 26

Multiple Choice: What type of radiation is a concern in nuclear waste? A) Alpha B) Beta C) Both A and B

Answer 26

C) Both A and B

Question 27

True or False: Nuclear energy is highly efficient in terms of fuel used per energy generated.

Answer 27

True