The Four Seasons
In many places, a year has four seasons. Each season has its own kind of weather.
Spring
In spring, the air gets warmer. Many plants start to grow. Many baby animals are born.
Summer
Summer is the hottest season. The days are long, and the sun sets late.
Fall
In fall, the air gets cooler. Leaves on many trees change color and drop. Some birds migrate.
Winter
Winter is the coldest season. The days are short. In some places, snow falls. Some animals hibernate.