Search Header Logo
Desastre de Chernobyl

Desastre de Chernobyl

Assessment

Presentation

•

Science

•

12th Grade

•

Practice Problem

•

Hard

Created by

PATRICK MORENO

FREE Resource

48 Slides • 27 Questions

1

media

2

Open Ended

What is the significance of studying the Chernobyl nuclear accident from an interdisciplinary perspective involving biology, history, and chemistry?

3

media

4

Multiple Choice

Which of the following best describes the immediate aftermath of the Chernobyl nuclear accident as depicted in the images?

1

A controlled shutdown of the plant

2

A massive explosion and release of radioactive material

3

A minor technical malfunction with no visible damage

4

A successful evacuation with no casualties

5

media

6

Multiple Choice

According to the data from 2019, which energy source contributed the most to the world's energy production?

1

Burning of coal, natural gas, and fossil fuels

2

Hydroelectric energy

3

Nuclear energy

4

Wind and solar energy

7

media

8

Multiple Select

Which of the following energy sources are more significant in Brazil's energy matrix compared to the world average, based on the charts?

1

Hydraulic (hydroelectric)

2

Biomass

3

Nuclear

4

Coal

9

media

10

Multiple Choice

Which renewable energy sources are depicted in the third image?

1

Solar, wind, biomass, and hydroelectric

2

Nuclear, coal, petroleum, and wind

3

Natural gas, solar, petroleum, and hydroelectric

4

Coal, nuclear, wind, and biomass

11

media

12

Open Ended

Based on the world map of nuclear energy production, what can you infer about the geographic distribution of countries that rely heavily on nuclear power?

13

media

14

media

15

Fill in the Blank

The main function of the cooling tower in a nuclear power plant is to remove ___ from the system.

16

media

17

Multiple Choice

Which component in a nuclear power plant is responsible for converting water into steam to drive the turbine?

1

Pressurizer

2

Steam generator (heat exchanger)

3

Condenser

4

Control rods

18

media

19

Open Ended

Describe the process of nuclear waste disposal as shown in the diagram.

20

media

21

Fill in the Blank

Fill in the blank: According to the chart, fossil fuel power plants have caused over ___ direct fatalities.

22

media

23

Multiple Select

Based on the news excerpts, what are two reasons countries like Germany and France are reducing their reliance on nuclear power?

1

High cost of nuclear energy

2

Risks highlighted by nuclear disasters

3

Abundance of fossil fuels

4

Desire to increase renewable energy sources

24

media

25

Multiple Choice

Which type of radiation can be stopped by a sheet of paper, and which requires concrete for effective shielding?

1

Alpha particles and gamma rays

2

Beta particles and X-rays

3

Gamma rays and alpha particles

4

Neutron particles and beta particles

26

media

27

Open Ended

Compare the uses of ultraviolet, X-ray, and gamma radiation as shown in the electromagnetic spectrum diagram.

28

media

29

Multiple Choice

Which of the following best describes how radiation can damage DNA and potentially lead to cancer?

1

Radiation breaks DNA bonds, causing mutations that may accumulate and lead to cancer.

2

Radiation only affects the skin and does not reach DNA.

3

Radiation strengthens DNA bonds, making them more stable.

4

Radiation has no effect on living cells.

30

media

31

Multiple Select

Which of the following are possible consequences of point mutations within genes?

1

Silent mutation (no change in amino acid)

2

Missense mutation (change in amino acid)

3

Nonsense mutation (premature stop codon)

4

Frameshift mutation (altered reading frame)

32

Open Ended

Explain the molecular consequences of a point mutation in a gene and how it can affect the resulting protein.

33

media

34

Fill in the Blank

A drastic reduction in the number of white blood cells due to radiation exposure can lead to increased susceptibility to ___ .

35

media

36

media

37

Open Ended

Describe the process of nuclear fission as illustrated in the images, including the role of neutrons and the products formed.

38

media

39

Multiple Choice

Which image best represents the peaceful use of nuclear fission technology?

1

The mushroom cloud explosion

2

The nuclear power plant

3

Both images represent peaceful uses

4

Neither image represents peaceful uses

40

media

41

Fill in the Blank

The Chernobyl nuclear accident occurred in the year ___.

42

Multiple Choice

What were the main causes of the Chernobyl nuclear accident according to the information provided?

1

A failed Soviet reactor design and operator errors

2

A terrorist attack on the plant

3

A natural disaster such as an earthquake

4

A lack of uranium fuel

43

media

44

Multiple Choice

Which of the following best describes the sequence of events that led to the Chernobyl disaster, based on the images and information provided?

1

Design flaws and operator errors led to a reactor explosion

2

A military attack caused the reactor to explode

3

A tsunami damaged the reactor's cooling system

4

A fire broke out in the turbine hall

45

media

46

Open Ended

Describe the structure and operation of an RBMK nuclear reactor as depicted in the diagram.

47

media

48

media

49

Open Ended

Explain the role of the moderator and control rods in the nuclear fission process, based on the diagrams provided.

50

Multiple Choice

Which components are essential for controlling the nuclear reaction in a reactor, as shown in the diagrams?

1

Control rods and moderator

2

Steam separator and pump

3

Radiation shield and containment structure

4

Fuel rods and turbine

51

media

52

media

53

media

54

media

55

media

56

media

57

media

58

media

59

media

60

media

61

media

62

media

63

media

64

media

65

media

66

media

67

media

68

media

69

media

70

media

71

media

72

media

73

media

74

Open Ended

After learning about the Chernobyl disaster, what questions do you still have or what would you like to know more about?

75

Open Ended

What are some of the long-term environmental impacts caused by the Chernobyl nuclear accident?

media

Show answer

Auto Play

Slide 1 / 75

SLIDE