Daytime

High school (ages 12+)
Environment & Earth

Name:

Date:

Step 1 · Read the article

Open the article and read it at the level above. Then answer the questions below in your own words.

https://smallwhale.org/articles/daytime

Write what each word means, using the article.

Do not copy the article. Write two things you learned, the way you would explain them to a friend.

Answers below are taken from the article’s stored facts, so they match what the student read.

1. What is the astronomical driver?Earth's axial rotation relative to the Sun
2. What is the primary biological process enabled?Photosynthesis, forming the base of most food webs
3. Why does the Sun look like it moves from east to west?It is because Earth spins from west to east, so the Sun appears to travel across the sky.
4. How does daytime help plants?Plants use sunlight to make food through photosynthesis. This food fuels almost all life on Earth.

Axial Rotation: The spinning of a celestial body on its imaginary axis, causing day and night cycles.
Circadian Rhythms: Internal biological clocks that regulate physiological processes over a 24-hour period.
Diurnal: Active or occurring during the daytime.
Gnomon: The part of a sundial that casts a shadow, typically a rod or plate.