Science 5 Ecosystems

Vocab Quiz

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Vocab quiz:

Mempengaruhi = ...

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Zat (bukan substance) = ...

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Vocab quiz:

Bervariasi = ...

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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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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?

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

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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?