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رقم الموبايل

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المدينة

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إختر الإجابة الصحيحة

سؤال رقم - 1

The marine food web usually starts with ..........

clam.

algae.

zooplankton.

parrotfish.

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سؤال رقم - 2

Coral reefs are considered as…………..

insects.

bacteria.

ecosystems.

fungi.

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سؤال رقم - 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.

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سؤال رقم - 4

Habitat restoration projects allow scientists to……. that occur to an ecosystem

increase harms

decrease harms

keep harms

increase damages

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سؤال رقم - 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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سؤال رقم - 6

The Sun provides the Earth with………..

light only.

warm only.

light and warm.

light and sound.

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سؤال رقم - 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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سؤال رقم - 8

The suitable habitat for microorganisms to survive is .......

hot water.

warm water.

cold water.

boiled water.

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سؤال رقم - 9

When water temperature increases, algae leave tissues of……. so they become bleached.

Seabirds

coral reefs

clam

sharks

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سؤال رقم - 10

When there is a gentle rain in a desert ecosystem, this ecosystem may be...........

Harmed.

improved.

destroyed.

not changed

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سؤال رقم - 11

All the following processes show coral reefs in healthy conditions, except ……..process.

growing

bleaching

reproducing

filtration

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سؤال رقم - 12

As a result of coral reefs bleaching, corals will.....

Increase.

enlarge.

survive.

die.

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سؤال رقم - 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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سؤال رقم - 14

"Zero plastics" project that is applied in Egyptian coastal communities, means that the using of plastic products decreases by ……….

10%

90%

100%

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سؤال رقم - 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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سؤال رقم - 16

All the following may occur due to habitat loss, except……………

increasing of population.

decreasing of population.

extinction of some organisms.

decreasing of resources.

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سؤال رقم - 17

If the amount of grasses increases in an ecosystem, this directly increases the number of……

Caracals.

Hawks.

rabbits.

lions.

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سؤال رقم - 18

Both of sea turtles and.....are present in the same marine food chain.

Deers

jellyfish

eagles

tigers

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سؤال رقم - 19

Healthy marine environment is important for survival of …………..

Humans.

lions.

fish.

deers.

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سؤال رقم - 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.

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G5 U1 C3 GE

إختر الإجابة الصحيحة

The marine food web usually starts with ..........

Coral reefs are considered as…………..

The secondary consumer is considered as ……………..

Habitat restoration projects allow scientists to……. that occur to an ecosystem

Seabirds build their nests ......

The Sun provides the Earth with………..

The area in which the scientists take care of small pieces of coral until they grow up is known as.....

The suitable habitat for microorganisms to survive is .......

When water temperature increases, algae leave tissues of……. so they become bleached.

When there is a gentle rain in a desert ecosystem, this ecosystem may be...........

All the following processes show coral reefs in healthy conditions, except ……..process.

As a result of coral reefs bleaching, corals will.....

If clams are completely removed from a marine ecosystem, the survival of….. may be affected.

"Zero plastics" project that is applied in Egyptian coastal communities, means that the using of plastic products decreases by ……….

All the following statements are correct, except…….

All the following may occur due to habitat loss, except……………

If the amount of grasses increases in an ecosystem, this directly increases the number of……

Both of sea turtles and.....are present in the same marine food chain.

Healthy marine environment is important for survival of …………..

All the following are healthy resources for marine food webs, except …………

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