Mock IA Review P1

Mock IA Review

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ABIOTIC FACTORS

NON LIVING PARTS OF ECOSYSTEM

SOIL, WATER, SUN,AIR

ABIOTIC-WITHOUT BIO: LIFE

BIOTIC FACTORS

LIVING FACTORS IN ECOSYSTEM

animals, plants, bacteria, humans

BIOTIC-LIFE

Multiple Choice

Abiotic is _________ factors in an ecosystem.

• non-living

• living

Types of Biomes

• Tundra: Coldest and Penguins and Polar Bears are there

• Deciduous Forest: has raccoons and experiences all 4 seasons

• Rain Forest: Rains a-lot, tall trees

Multiple Choice

Which biome has all 4 seasons?

• rainforest

• tundra

• decidious forest

• desert

Decomposers, Producers

• Decomposers: Worms, Bacteria and Fungi

• Producers: Plants: They make energy continue in a food chain

Energy and Matter

• Animals get matter and energy by eating

• Plants get energy from the sun

• Energy in an ecosystem starts with THE SUN

Multiple Choice

Plants get energy from where?

• the soil

• the air

• the sun

Producers or Plants

Plants energy from the sun

Plants get matter from the air and water

Plants need Carbon dioxide, water and nutrients to live

Decomposers​

​Decomposers give nutrients to the soil​

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Multiple Choice

Plants get matter from where?

• air and water

• sun

• dirt and soil

• decomposers

Multiple Choice

Which of the following can be a decomposer?

• sun

• plant

• tiger

• mushroom

​Food Chains

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• If an animals goes away from the food chain it will affect the other animals in the food chain

• Food Chain Path: Sun-Producer-Consumer

• All food webs include producers because they make energy go around in a food chan

• Prey: The animal that gets hunted/eaten

• Predator: The animal that HUNTS the food

Fill in the Blank

All food chains must include?

Multiple Choice

Choose a correct food chain path

• lion--rabbit---carrots--mushroom

• mushroom---lion---carrot--mushroom

• sun--carrots--rabbit---mushroom

• sun--mushroom--lion--r

​Start with the SUN

PLANTS GO NEXT

THEN HERBIVORE

AFTER IS CARNIVORES

AND FINALLY DECOMPOSERS

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Food Chains

​Food chains show how energy in an ecosystem flows

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For example, energy starts with the sun, and then a plant receives energy from the sun.

A cow will eat the plant to get energy and matter and then a cougar will eat the cow to get energy and matter

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Food Chains

Animals

• Animals need oxygen, water and matter/food

• Animals eat to get energy and matter

• Animals turn matter into energy by releasing gas into the air

• Animals use matter for their blood, bones, muscles, skin and growth

Subject | Subject

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Multiple Select

Animals need the following three things to live? CHOOSE THREE

• oxygen

• water

• food/matter

• sunlight

• decomposers