7과 본문
Why Do Animals Travel?
Do you know animals also leave their ____ and travel?
Many animals ____ for different reasons.
Let’s find out ____!
Fruit Bats in Africa
From October to December, millions of fruit bats fly to Zambia’s Kasanka ____ Park.
These bats come ____ all over Africa.
Why do they ____ to the park?
They go there to eat wild ____.
They are big ____.
They eat ____ than their weight in a night.
Red Crabs on Christmas Island
On ____ Island, red crabs live in forests, not in the water.
However, when the rainy season begins in ____, millions of red crabs march toward the ocean to lay eggs.
During this period, they are all over the place, and the whole ____ turns red.
People close some roads and build bridges to ____ them.
With their help, the ____ move to the ocean safely.
Golden Jellyfish in Jellyfish Lake, Palau
Jellyfish Lake in Palau is ____ to golden jellyfish.
Every day, they move across the lake and ____ swim back.
____ do they travel every day?
They follow the sun to get energy ____ it.
When the ____ rises in the morning, the jellyfish begin to swim toward the sun.
In the afternoon, they travel back and wait for the next ____.