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Unit 3 biomes

Unit 3 biomes

Assessment

Presentation

Science

12th Grade

Practice Problem

Medium

NGSS
MS-ESS1-1, 2-LS2-1, MS-LS2-3

+10

Standards-aligned

Created by

Allie Tolman

Used 6+ times

FREE Resource

16 Slides • 16 Questions

1

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Terrestrial Biomes

2

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  • Large group of plants and animals occupying a major habitat

  • a distinct biological community that has formed in response to a shared physical climate.

Definition of a Biome

3

Categorize

Options (6)

Interacting community of organisms and

interacting community of organisms and their environments

Capture and distribute energy

cycle nutrients

shaped by common environmental conditions.

shaped by patters of climate and geology

named after its predominant vegetation

What fits an ecosystem and what fits a biome?

Ecosystem
Biome

4

Reorder

Re order these systems from largest to smallest

Biosphere

biome

ecosystem

community

population

1
2
3
4
5

5

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  • Boreal forest Coniferous forest

  • Chaparral

  • Desert

  • Freshwater

  • Grasslands

  • Marine

  • Savanna

  • Temperate rain forest

  • Temperate dry forest deciduous

  • Tropical rainforest

  • Tropical dry forest

  • Tundra

Types of biomes

6

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  • Boreal forest Coniferous forest

  • Chaparral

  • Desert

  • Freshwater

  • Grasslands

  • Marine

  • Savanna

  • Temperate rain forest

  • Temperate dry forest deciduous

  • Tropical rainforest

  • Tropical dry forest

  • Tundra

Types of Terrestrial biomes

7

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Mission: Biomes

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8

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360 Virtual Reality Biomes | Ask A Biologist

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9

  • Named after its vegetation

  • the biotic community of a large - scale ecosystem

  • encompases numerous smaller - scale ecosystms.

Biome

10

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Complete the dry biomes assignment in OTUS

11

Categorize

Options (10)

savanna

temperate rain forest

temperate dry forest or deciduous forest

tropical rainforest

tropical dry forest

Boreal forest or coniferous forest

chaparral

desert

grasslands

tundra

Which of these biomes are dry biomes and which of these biomes are wet biomes?

wet biomes
dry biomes

12

Multiple Choice

Question image

Identify the biome based on the picture!

1

Boreal forest

2

Chaparral

3

desert

4

grasslands

13

Multiple Choice

Question image

Identify the biome based on the picture!

1

Boreal forest

2

Chaparral

3

desert

4

grasslands

14

Multiple Choice

Question image

Identify the biome based on the picture!

1

Boreal forest

2

Chaparral

3

Tundra

4

grasslands

15

Multiple Choice

Question image

Identify the biome based on the picture!

1

Boreal forest

2

Chaparral

3

Tundra

4

grasslands

16

Multiple Choice

Question image

Identify the biome based on the picture!

1

Boreal forest

2

Chaparral

3

Tundra

4

grasslands

17

Categorize

Options (7)

Tundra

Boreal forest winter

Boreal forest summer

chaparral winter

grasslands

chaparral summer

desert (colder deserts can exist though)

Categorize these biomes by temperature

cold
temperate
hot

18

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  • Terrestrial biomes are either wet or dry

  • dru biomes receive some ran, just less than average and only in certain seasons.

  • they can be hot or cold, but typically exist in subtropical, temperate, and polar regions.

19

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  • savannah

  • temperate rain forest

  • temperate dry forest

  • tropical rain forest

  • tropical dry forest

Wet biomes

20

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  • Savanna has a wet and a dry season

  • slightly wetter than grasslands

  • savanna = tropical grasslands (grasslands, like prairie, are temperate)

Savanna

21

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  • temperate rain forests get snow and rain

  • cooler than tropical locales

  • examples : coastal Alaska, Washington state

  • Mosses, ferns, shrubs, and conifers

Temperate Rain forests

22

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  • Tropical forests are the most diverse

  • can get 80 - 400 inches of rain!

Tropical

23

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  • A.K.A. Deciduous forests have all 4 seasons!

  • 'Deciduous' refers to the shedding of leaves every year. (ever greens and tropical trees do not do this!)

Temperate dry forests

24

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  • they have shorter trees and more open canopy compared to their rainforest relations

  • have more of a wet and a dry season (as compared to wet year round rainforests.)

Tropical dry forests

25

Labelling

Label the layers of the forest!

Drag labels to their correct position on the image

Litter

Over story

Under story

shrub

forb

26

Categorize

Options (5)

very noticeable 2 season changes wet and dry versus 4 seasons

wet and hot year round

typically 4 seasons with leaf color change in autumn

some types rely on forest fires to refresh soil

wet and mild to cool year round

What characteristics fit which biome?

tropical dry forest
Tropical rainforest
Temperate dry forest
temperate rainforest

27

Categorize

Options (13)

wet and dry seasons

more open canopy not as dense understory

trees lose leaves, are not evergreen

exist in tropical regions near equator

dense vegetation

receive lots of rain

rain year round

trees dont lose their leaves

very wet and humid

dense canopy and undergrowth

lots of tall trees

tall trees

exists outside the tropics between polar and subtropical regions

What characteristics do these biomes share?

Tropical dry and temperate dry
tropical dry and tropical rainforest
tropical & temperate rainforests
temperate rainforest and temperate dry

28

Multiple Select

all of these biomes share these characteristics

1

Trees are the dominant vegitation

2

receive enough rain to support large plants

3

are completely dry and barren

4

have little to no rainfall

29

Categorize

Options (6)

temperate rain forest

temperate dry forest

savanna

savanna short

tropical dry forest

tropical rainforest

Categorize them by vegetation height

tall
medium
short

30

Categorize

Options (5)

temperate rain forest

temperate dry forest

savanna

tropical dry forest

tropical rainforest

Categorize them by temperature

cold
temperate
hot

31

Categorize

Options (8)

temperate rain forest

temperate dry forest wet season

savanna dry season

tropical dry forest wet season

tropical rainforest

savanna wet season

tropical dry forest dry season

temperate dry forest dry season

Categorize them by rainfall

heavy rain
moderate rain
little rain

32

  • terrestrial biomes are either wet or dry

  • wet / tropical biomes receive lots of rain, either year round or during the wet season

  • wet biomes typically exist in tropical and subtropical regions.

  • most have tall trees and plants, only savanna is very open with predominantly grass

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Terrestrial Biomes

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