Passage: Have you ever noticed how the colors of the environment change as seasons change throughout the year? Have you ever noticed how the activities people participate in change as seasons change? People often notice the change of seasons because the temperature of the air begins to change, or the amount of rain that falls becomes less or more. They also notice the change of seasons because the types of things they do changes.

Plants also change with the seasons. Plants change how they look and the things they do in response to a change in season, just as people do. As spring changes to summer, the amount of daylight, the temperature, and the level of precipitation increase. As a result of more sun, more water, and warmer temperatures, plants are able to grow and produce flowers. In this season, you'll notice a lot of vibrant greens, reds, pinks, and more. You'll also notice more people outside. People plant flower and vegetable gardens, and play outdoor sports, like soccer and baseball.

As summer changes to fall, the amount of daylight, the temperature, and the level of precipitation decrease. Temperatures begin to cool, and there is less sunlight available for the plants to make food. Leaves on the trees start to change color as they prepare for winter. You will notice a lot of yellows, oranges, and reds. You'll also notice the things people do changing. People still spend time outdoors, but instead of planting gardens, they rake leaves, and prepare their gardens for winter. They also collect colorful fall leaves or go for hikes to enjoy the variety of colors in nature.

As fall turns to winter, plants prepare for the coldest months of the year. Since there is less daylight and colder temperatures, some plants respond by dropping their leaves and going into a period of dormancy. This ensures the survival of the plant over the winter. Some people do the same thing. They participate in fewer outdoor sports and spend much of the winter indoors keeping warm. Some people enjoy the winter and the things they can do because of it. These people often spend time during the winter skiing, snowboarding, snowshoeing, or ice skating. In this season, you will notice the bright white snow and people dressed warmly when spending time outdoors.

Q:
Select a key point that the author makes in the article.

options:
Animals experience and are affected by seasonal change.

People participate in different activities, depending on the season.

Plants begin to produce more flowers in the fall.

There are many different colors in the environment at different times.