Quiz about ECOSYSTEMS

Question 1

Choose the correct definition:

Accepted Answer

An ecosystems consists of all living things (biotic factors), all non living things (abiotic factors), all the relationships among biotic factors and all the relationships between biotic and abiotic factors.

Answer

An ecosystems consists of all living things (biotic factors) and all non living things (abiotic factors).

Answer

An ecosystems consists of all living things (biotic factors) and all the relationships between biotic and abiotic factors.

Question 2

The biotic factors consist of:

Accepted Answer

all living things

Answer

all non living things

Answer

some (alcuni) living things

Answer

some (alcuni) non living things

Question 3

The abiotic factors consist of:

Accepted Answer

all non living things

Answer

all living things

Answer

some (alcuni) living things

Answer

some (alcuni) non living things

Question 4

The ecosystem in the picture is a:

Accepted Answer

forest

Answer

grassland

Answer

desert

Answer

alpine tundra

Question 5

The ecosystem in the picture is an:

Accepted Answer

acquatic marine ecosystem

Answer

terrrestrial ecosystem

Answer

acquatic freshwater ecosystem

Question 6

The main types of terrestrial ecosystems are:

Accepted Answer

forests, deserts, alpine tundra, arctic tundra, grasslands and taigas

Answer

deserts, alpine tundra, arctic tundra, grasslands and taigas

Answer

forests, deserts, alpine tundra, arctic tundra, grasslands and

Question 7

Taking into account the ecosystem in the picture, some examples of its living things are

Accepted Answer

Fish and frog.

Answer

Water and flies.

Answer

Wood and rocks.

Answer

Sun and snail.

Question 8

Look at the fennec in the picture. Some examples of structural adaptations are:

Accepted Answer

long legs, long tail and big ears

Answer

short legs and big ears

Answer

white fur and big size

Answer

big eyes and long nose

Question 9

Look at the walrus in the picture. An example of structural adaptation is:

Accepted Answer

thick layers of fat

Answer

long legs, long tail and big ears

Answer

long appendages

Answer

big eyes and long nose

Question 10

Animals larger in size and with shorter appendages live in:

Accepted Answer

cold environments

Answer

warm environments

Question 11

Animals smaller in size and with longer appendages live in:

Accepted Answer

warm environments

Answer

cold environments

Question 12

BEHAVIOURAL ADAPTATIONS

Look at the picture. These geese move from one place to another. This behavioural adaptation is called:

Accepted Answer

migration

Answer

hybernation

Answer

dormant phase

Answer

aestivation

Question 13

What types of behavioural adaptations do you know?

Accepted Answer

migration, hibernation, aestivation and dormant phase

Answer

integration, hibernation, aestivation and dormant phase

Answer

migration, aestivation and dormant phase

Answer

migration, hibernation, aestivation

Question 14

The adaptation of this Eastern Screech Owl is called:

Accepted Answer

camouflage

Answer

mimicry

Answer

hide and seek (nascondino)

Answer

tree hiding

Question 15

LEVELS OF ORGANIZATION:

Which order is correct?

Accepted Answer

organism, population, community, ecosystem, biome, biosphere

Answer

population, community, ecosystem, biome, biosphere, organism

Answer

organism, community, ecosystem, biome, population, biosphere

Question 16

The three main types of community interactions are:

Accepted Answer

mutualism, commensalism and symbiosis

Answer

mutualism, cannibalism and symbiosis

Answer

phototropism, commensalism and symbiosis

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