مروان خالد اسماعيل
نتيجة الإختبار - G5 U1 C3 GE
اسم الطالب : مروان خالد اسماعيل
المدينة : كفر الشيخ
Friday , 8 November 2024 - 03:40 PM16 من 20
السؤال - 1
The marine food web usually starts with ..........
clam.
algae.
zooplankton.
parrotfish.
إجابة صحيحة
السؤال - 2
Coral reefs are considered as…………..
insects.
bacteria.
ecosystems.
fungi.
إجابة خاطئة
السؤال - 3
The secondary consumer is considered as ……………..
a prey for primary and tertiary consumers.
a prey for primary consumer.
a predator for primary and tertiary consumers.
a prey for tertiary consumer.
إجابة خاطئة
السؤال - 4
Habitat restoration projects allow scientists to……. that occur to an ecosystem
increase harms
decrease harms
keep harms
increase damages
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السؤال - 5
Seabirds build their nests ......
on the water surface.
on the top of mountain cliffs.
deep down into the sea.
deep down into the river.
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السؤال - 6
The Sun provides the Earth with………..
light only.
warm only.
light and warm.
light and sound.
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السؤال - 7
The area in which the scientists take care of small pieces of coral until they grow up is known as.....
food chain.
food web.
grassland.
nursery.
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السؤال - 8
The suitable habitat for microorganisms to survive is .......
hot water.
warm water.
cold water.
boiled water.
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السؤال - 9
When water temperature increases, algae leave tissues of……. so they become bleached.
Seabirds
coral reefs
clam
sharks
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السؤال - 10
When there is a gentle rain in a desert ecosystem, this ecosystem may be...........
Harmed.
improved.
destroyed.
not changed
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السؤال - 11
All the following processes show coral reefs in healthy conditions, except ……..process.
growing
bleaching
reproducing
filtration
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السؤال - 12
As a result of coral reefs bleaching, corals will.....
Increase.
enlarge.
survive.
die.
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السؤال - 13
If clams are completely removed from a marine ecosystem, the survival of….. may be affected.
Triggerfish
Sharks
sea urchin
sea stars
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السؤال - 14
"Zero plastics" project that is applied in Egyptian coastal communities, means that the using of plastic products decreases by ……….
0%
10%
90%
100%
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السؤال - 15
All the following statements are correct, except…….
small fish can eat seabirds.
sharks can eat small fish.
small fish cannot eat seabirds.
seabirds cannot eat sharks.
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السؤال - 16
All the following may occur due to habitat loss, except……………
increasing of population.
decreasing of population.
extinction of some organisms.
decreasing of resources.
إجابة خاطئة
السؤال - 17
If the amount of grasses increases in an ecosystem, this directly increases the number of……
Caracals.
Hawks.
rabbits.
lions.
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السؤال - 18
Both of sea turtles and.....are present in the same marine food chain.
Deers
jellyfish
eagles
tigers
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السؤال - 19
Healthy marine environment is important for survival of …………..
Humans.
lions.
fish.
deers.
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السؤال - 20
All the following are healthy resources for marine food webs, except …………
clean water and food.
clean food and shelter.
clean shelter and water.
polluted water, food and shelter.
إجابة صحيحة