Cópia de 7_301_|_7o_ano_aula_15_2025
Presentation
•
Science
•
7th Grade
•
Practice Problem
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Hard
Used 2+ times
FREE Resource
13 Slides • 15 Questions
1
2
Multiple Choice
Why is it impossible to sink in the waters of the Dead Sea?
Because the water is very cold
Because the water is very shallow
Because the high salt concentration increases buoyancy
Because there are strong currents
3
4
Open Ended
Qual é a importância de extremófilos como arqueas que vivem no Mar Morto?
5
6
Multiple Choice
Which of the following groups are classified under the Kingdom Monera?
Fungi and Plantae
Cyanobacteria and Bacteria
Animalia and Protista
Fungi and Animalia
7
8
Open Ended
Explain the main differences between unicellular and prokaryotic organisms as described in the Kingdom Monera.
9
10
Multiple Select
Which of the following statements about cyanobacteria are correct?
They perform photosynthesis.
They contribute to oxygen release in aquatic environments.
They are multicellular organisms.
They belong to the Kingdom Monera.
11
12
Fill in the Blanks
Type answer...
13
14
Multiple Choice
Which bacterial shape is described as spherical?
Bacillus
Coccus
Spirillum
Vibrio
15
16
Open Ended
Describe two ways in which bacteria can obtain nutrients and energy to survive in different environments.
17
18
19
Multiple Select
Select all the correct statements about the uses of bacteria:
Bacteria help in the production of fermented foods like yogurt and cheese.
Bacteria are only harmful to humans.
Some bacteria can degrade toxic pollutants in the environment.
Bacteria are essential for recycling nutrients in ecosystems.
20
Multiple Choice
Which of the following is a fundamental role of bacteria in the environment, as described in the images?
Decomposition of organic matter and nutrient recycling
Causing diseases only
Producing oxygen through photosynthesis
Forming rocks
21
22
Open Ended
Em quais regiões do nosso corpo encontramos a presença de bactérias?
23
Open Ended
Explain how bacteria contribute to human health according to the lesson.
24
25
Fill in the Blanks
Type answer...
26
27
Open Ended
How do extremophiles like archaea survive in environments where most other organisms would die?
28
Multiple Choice
What is the main reason it is impossible to sink in the Dead Sea?
Because the water is very cold
Because the water has a high concentration of salt
Because the water is shallow
Because there are strong currents
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