Spring has come！ It’s getting warmer and warmer. The sky is blue. The flowers are beautiful. It’s a really nice season.

Whoosh！ It’s a windy day. What goes up with the wind？

1. On a windy day，kites go up.

2. On a windy day，seeds（種子） go up.

3. On a windy day，bubbles（泡泡） go up，up，up and away！

It’s warm now. There is enough food for animals. It’s good to lay eggs（產(chǎn)卵，下蛋）. It’s also good to give birth to（生） baby animals.

1. This is a baby chick（小雞）. It hatched（孵化） from an egg. It hatched in a nest（巢）.

2. This is a baby turtle（海龜）. It hatched from an egg. It hatched in the sand（沙子）.

3. These are baby octopus（章魚）. They hatched from eggs. They hatched in the water.

When it’s winter，the soil（土壤） is cold and quiet（安靜的）. In spring，the sun warms the soil. The soil becomes a busy place.

1. New plants pop out of（冒出來） the spring soil. Winter is too cold for them.