Humpback Whales Quiz

What do humpback whales do while they sleep?

• They stand on their tails

• They swim in circles

• They sleep on the ocean floor

• They float on the surface

Why do humpback whales sleep near the surface?

• To find food easily

• To avoid predators

• To breathe

• To socialize with other whales

Do humpback whales fall asleep completely?

• Yes, they fall into a deep sleep

• No, they are always partially awake

• Yes, they sleep like humans

• No, they sleep with their eyes open

What do humpback whales do when they wake up?

• They eat a large meal

• They sing a song

• They come out of the water for a breath

• They play with other whales

빈칸에 알맞은 관계대명사

This small fish ( ) favorite food is clams uses a tool to open them.

조개를 가장 좋아하는 이 작은 물고기는 도구를 사용하여 조개를 엽니다.

빈칸에 알맞은 단어 넣기

조개는 대개 모래 밑에 숨어 있기 때문에 쉽게 발견할 수 없습니다.

Clams usually hide under the sand, so they cannot be easily ( ).

다음중 어법상 틀린 것은?

But have you ever see a fish jump out of the water to catch a bird?

• have

• ever

• see

• to catch

다음 중 어법상 틀린 것은?

It can spot a fly bird and calculate its speed and distance.

• fly

• bird

• spot

• calculate

단어 뜻

nearby

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단어 뜻

surface

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