All about ecosystems | Baamboozle - Baamboozle | The Most Fun Classroom Games!

____________ refers to a state of stability in an ecosystem.

Ecological balance.

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Explain at least two reasons why we need to control human activities to protect our planet.

To avoid: 1.Animal and plant's extinctions. 2. Natural resource's exhaustions. 3. Too much air and water's pollution. 4. Covering all the land with rubbish.

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Name at least five aquatic ecosystems.

Lake, marsh, river, coral reefs, sea, ocean, pond or abyssal depths.

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What is the 3R's principle? Why is it important?

The three R's – reduce, reuse and recycle – all help to cut down on the amount of waste we throw away.

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Who are the decomposers in a marine ecosystem?

Fungi, bacteria and other microorganisms.

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Let's speak! What is pollution?

Pollution is the energy production from fossil fuels and industrial activities that damage the air and water.

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What is the concentration of dissolved salts?

It is salinity.

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heart

Other team wins 25 points!

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magnet

Take 15 points!

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shark

Other team loses 15 points!

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banana

Go to last place!

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Let's speak! Explain three ways of saving forests.

1. Not wasting too many paper. 2. Using recycled paper. 3. Supporting forest conservation.

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The ____________ factors are the living things in an ecosystem.

Biotic

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trap

No points!

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gift

Win 25 points!

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shark

Other team loses 10 points!

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banana

Go to last place!

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Who are the producers in a marine ecosystem?

The producers are phytoplankton and algae.

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Name the three natural causes that can disrupt the ecological balance of an ecosystem.

Natural disasters, diseases and plagues and changes to population.

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What would happen to the next consumers if the population of grasshoppers decreases?

The consumers (frogs, snakes and eagles) will decrease too.

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Name the seven biomes we learned.

Cold desert, oceanic forest, rainforest, taiga, mediterranean forest, hot desert and savannah.

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thief

Give points!

seesaw

Swap points!

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shark

Other team loses 20 points!

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banana

Go to last place!

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