Chapter 3

The sun is bright in the sky. Many clouds in the sky. The sky is light and beautiful. Many bird fly to the sky.

The four seasons are spring, summer, autumn, and winter. Spring is one of the four temperate seasons, succeeding winter and preceding summer. Summer is the hottest and brightest of the four temperate seasons, occurring after spring and before autumn. Autumn, also known as fall in North American English, is one of the four temperate seasons on Earth. Outside the tropics, autumn marks the transition from summer to winter, in September (Northern Hemisphere) or March (Southern Hemisphere). Autumn is the season when the duration of daylight becomes noticeably shorter and the temperature cools considerably. Winter is the coldest and darkest season of the year in polar and temperate climates. It occurs after autumn and before spring.