Explain which motion causes day and night

the correct answer would be rotation.

rotation refers to the movement of earth around its own axis.

it causes the earth to move towards and away from the sun. the hemisphere which is towards to the sun experience day and the hemisphere which is away from the sun experience the night.

the earth takes around 24 hours to complete one complete rotation due to which one day consists of 24 hours.

science-ocean floors and habitats study guide by volleyballqueen3817 a major advance in ocean-floor mapping. list four sections of the ocean floor. algae that use sunlight to produce their own food through photosynthesis. all of the feeding relationships that exist in a habitat. drying out, predators, find food.

the real answer is b. scintillation counter