Test: PARTIAL TEST PRACTICE 7TH (7º EGB - earth - sunlight - layers - food chain - plant kingdom


PARTIAL TEST PRACTICE 7THVersion en ligne Complete the following quiz to practice for the partial test. par SCIENCE UESFS 1 Plants make their own food, which means they are _______________. Written answer 2 Plants have a green color because of the: a eucaryotic b chloroplast c chlorophyll 3 It is the process through which plants make their own food. Written answer 4 What is the classification of plants without flowers? Choose one or more answers a angyosperms b pterydophytes c bryophytes d gymnosperms 5 Plants without flowers reproduce through ____________. Written answer 6 Chose the reproductory parts of the flowers: Choose one or more answers a petals b stamens c pistil d corolla 7 The process through which the polen moves from one place to another: a pollination b seed dispersal c germination d fertilization 8 It keeps the plant stable and absorb the nutrients from the soil. a the stem b the root c the leaves d the flowers 9 The purpose of the conducting vessels in the stems is to move all the nutrients and ________ _________. Written answer 10 The release of the excess of water in the plant is called: a photosynthesis b breathing c transpiration 11 The biocenosis and the ___________ formed an entire ecosystem. a biotope b biosphere c habitat d community 12 ____________ are species of the same kind. a community b habitat c population 13 A forest is: a The temperature is very high and very low at night. b The climate is usually temperated. c An ecosystem with tree abundance and diversity of animals. 14 The water from oceans and seas have a lot of _________. Written answer 15 These are ecosystems located in depressions of the relief in the lithosphere. a rivers b lakes and ponds c glaciers d groundwater 16 The type of ecosystem where aquaticand terrestrial ecosystems interact. a terrestrial ecosystem b aquatic ecosystem c humanized ecosystems d mixed ecosystem 17 The type of interaction where an animal of one species captures another for eating. Written answer 18 The definition for "cooperation" is: a When a carnivore animal catches a herbivore b When two species help each other. c When to animals fight for the same resource. 19 What are the consumers in a food chain? Choose one or more answers a plants b carnivores c herbivores d omnivores 20 The biosphere is made up by three different layers: Choose one or more answers a atmosphere b lithosphere c mantle and core d hydrosphere 21 The ______________ plates move because of the internal activity of the Earth. Written answer 22 Choose all the examples of internal activity: Choose one or more answers a faults and earthquakes b erosion and sedimentation c folds and volcanic eruptions 23 The definition for erosion is? a it is the fragmentation of material on the surface of the Earth b It is the creation of new solid material. c it is the accumulation of the remains of rocks 24 Because of the ____________ movement of the Earth, we have the day and the night. Written answer 25 The sunlight takes 8min to reach the Earth. a true b false 26 The sun rays get directly in the Ecuador because itis located in the: a polar zone b temperate zone c tropical zone

1

Plants make their own food, which means they are _______________.

Written answer

2

Plants have a green color because of the:

a

eucaryotic

b

chloroplast

c

chlorophyll

3

It is the process through which plants make their own food.

Written answer

4

What is the classification of plants without flowers?

Choose one or more answers

a

angyosperms

b

pterydophytes

c

bryophytes

d

gymnosperms

5

Plants without flowers reproduce through ____________.

Written answer

6

Chose the reproductory parts of the flowers:

Choose one or more answers

a

petals

b

stamens

c

pistil

d

corolla

7

The process through which the polen moves from one place to another:

a

pollination

b

seed dispersal

c

germination

d

fertilization

8

It keeps the plant stable and absorb the nutrients from the soil.

a

the stem

b

the root

c

the leaves

d

the flowers

9

The purpose of the conducting vessels in the stems is to move all the nutrients and _.

Written answer

10

The release of the excess of water in the plant is called:

a

photosynthesis

b

breathing

c

transpiration

11

The biocenosis and the ___________ formed an entire ecosystem.

a

biotope

b

biosphere

c

habitat

d

community

12

____________ are species of the same kind.

a

community

b

habitat

c

population

13

A forest is:

a

The temperature is very high and very low at night.

b

The climate is usually temperated.

c

An ecosystem with tree abundance and diversity of animals.

14

The water from oceans and seas have a lot of _________.

Written answer

15

These are ecosystems located in depressions of the relief in the lithosphere.

a

rivers

b

lakes and ponds

c

glaciers

d

groundwater

16

The type of ecosystem where aquaticand terrestrial ecosystems interact.

a

terrestrial ecosystem

b

aquatic ecosystem

c

humanized ecosystems

d

mixed ecosystem

17

The type of interaction where an animal of one species captures another for eating.

Written answer

18

The definition for "cooperation" is:

a

When a carnivore animal catches a herbivore

b

When two species help each other.

c

When to animals fight for the same resource.

19

What are the consumers in a food chain?

Choose one or more answers

a

plants

b

carnivores

c

herbivores

d

omnivores

20

The biosphere is made up by three different layers:

Choose one or more answers

a

atmosphere

b

lithosphere

c

mantle and core

d

hydrosphere

21

The ______________ plates move because of the internal activity of the Earth.

Written answer

22

Choose all the examples of internal activity:

Choose one or more answers

a

faults and earthquakes

b

erosion and sedimentation

c

folds and volcanic eruptions

23

The definition for erosion is?

a

it is the fragmentation of material on the surface of the Earth

b

It is the creation of new solid material.

c

it is the accumulation of the remains of rocks

24

Because of the ____________ movement of the Earth, we have the day and the night.

Written answer

25

The sunlight takes 8min to reach the Earth.

a

true

b

false

26

The sun rays get directly in the Ecuador because itis located in the:

a

polar zone

b

temperate zone

c

tropical zone

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