Science 5 Ecosystems

Vocab Quiz

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Vocab quiz:

Mempengaruhi = ...

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Vocab quiz:

Zat (bukan substance) = ...

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Vocab quiz:

Bervariasi = ...

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Vocab quiz:

Terdiri dari = ...

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Vocab quiz:

Meningkat = ...

Multiple Choice

Deserts, mountains, and rivers are all examples of ________.

• vacation spots
• tundra
• ecosystems
• wetlands

Multiple Choice

Which of the following best describes a population in an ecosystem?

• A group of organisms of the same kind living together and reproducing in an area

• All the different populations living together in an environment

• The place where an organism lives

• Non-living parts of an environment

Multiple Choice

How does a community differ (= berbeda) from a population in an ecosystem?

• A community is made up of different populations living together, while a population is a group of the same kind.

• A community is a group of organisms of the same kind, while a population is made up of different populations.

• A community is the place where an organism lives, while a population is the environment.

• A community refers to non-living factors, while a population refers to living factors.

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Fill in the blank: The place where an organism lives is known as its ___.

Multiple Choice

Which of the following are abiotic factors in an environment?

• Light

• Plants

• Microorganisms

• Food availability

Multiple Choice

In this photo, what is an abiotic factor?

• Deer

• Grass

• rain

• Tree

Multiple Choice

Which processes in plants are affected by light?

• Germination and photosynthesis

• Respiration and transpiration

• Pollination and fertilization

• Growth and reproduction

Multiple Choice

Which abiotic factor is essential for both respiration in animals and photosynthesis in plants?

• Water

• Oxygen

• Soil

• Sunlight

Open Ended

Jelaskan bagaimana jenis tanah yang berbeda dapat mempengaruhi jenis organisme yang ada di dalam sebuah lingkungan!

Multiple Select

Choose more than one:

Which of the following are consequences of deforestation as described in the images?

• Increase in food and shelter for animals

• Loss of food and shelter for some animals

• Animals becoming extinct due to overhunting

• Improvement of ecosystem health

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The presence of certain ___ can affect plants and other animals.

Multiple Choice

When animals compete for food, what are the possible outcomes for those that cannot find enough food?

• They will survive and reproduce

• They will move to another area or die of hunger

• They will become predators

• They will become extinct immediately

Let's play an ecosystem game

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1. ​Producers: Plants

2. Consumers: herbivore, carnivore and omnivore

3. Decomposer: earthworm, fungi etc

​Availability of food

Consumers:
(a) Predators
(b) Prey

Herbivore vs Carnivore vs Omnivore Quick Test
(Join code from your teacher)

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Fill in the Blank

What is the food source of the grasshopper?

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What is the food source of the frog?

Multiple Choice

Which of the following best describes a food chain?

• A diagram showing how energy flows through an ecosystem

• A group of organisms living together in a habitat

• A place where an organism lives

• A representation of an object

Write 10 food chains according to your savannah game!

Play Habitat Game For Kids | Free Online Science Games - BBC Bitesize

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Multiple Select

Which organisms in the food web are directly eaten by the bird?

• Spider

• Caterpillar

• Fruit fly

• Honeybee

Open Ended

If the population of grasshoppers increases, what is likely to happen to the population of grass and toads in the food chain?

Fill in the Blank

An ecosystem consists of all organisms living together in an area and their ___

Fill in the Blank

An ecosystem consists of all the organisms living together in an area, and their interactions with one another and their ___.

Open Ended

How would you explain the importance of interactions between organisms and their environment in an ecosystem?