c/c_Science_Grade 4_Les changements observables dans la région que l'on peut attribuer à l'axe, à la rotation et à l'orbite de la Terre

Earth’s axis, rotation, and orbit cause changes locally:

• day and night: animals are nocturnal (active at night) and diurnal (active during day)
• annual seasons: plants and animals respond to the seasons (drop leaves, change colour)