Which place is safer for a fish to hang out, a lagoon or a sea?
A lagoon. It's separated from the rest of the sea by a sandbank or a coral reef.
This means that the waters are calmer and a nicer place for a fish to hang out.
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25
In which continent can we find the coldest desert?
Antartica. The Antarctic Ice Sheet is the coldest desert on Earth, and it recorded the coldest emperature of all time: -89.2°C
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10
Hills are easier to climb and smaller than mountains.
TRUE OR FALSE?
TRUE
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15
The tallest sandcastle ever made was 10 meters tall.
TRUE or FALSE?
FALSE. The tallest sandcastle is 17.65 m tall, and was made in Germany, on 5 June 2019.
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10
The tops of the mountains on the planet Venus, like on Earth, are covered in snow.
TRUE or FALSE?
TRUE. But, unlike on Earth, the snow is made out of metal!
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lifesaver
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gift
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lifesaver
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15
When talking about waterfalls, we can use a shorter term: 'falls"
TRUE or FALSE?
TRUE
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15
Terrestrial animals exist in a bigger number than aquatic animals.
TRUE or FALSE?
FALSE. 94% of the Earthâs living species that exist are in the oceans.
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15
Sahara is the oldest desert on Earth.
TRUE or FALSE?
FALSE. The Atacama Desert is the oldest desert on Earth
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25
In which state in Brazil can we find one of the most dangerous places to visit in the world, because of its animals?
lha da Queimada Grande (Snake Island) in SÃĢo Paulo. This place is full of one of the most venomous snakes in the world, Bothrops.
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thief
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shark
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rocket
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thief
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25
Thereâs a river flowing under the Amazon thatâs even longer and even wider: the Hamza River.
TRUE or FALSE?
TRUE. Scientists estimate the subterranean river may be 6000km long and hundreds of times wider than the Amazon.
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10
Seas are smaller than oceans. TRUE or FALSE?
TRUE
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fairy
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banana
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15
What's the world's biggest hot desert?
The Sahara Desert is the world's largest hot desert.