Chemistry, 19.03.2020 16:51, ecarter8967
Our Earth cycles through day and night regularly. This cycle allows us to have a way to keep track of time and schedule our daily lives. Most of our activities and interactions occur during the day and most of our sleeping occurs at night. Without a regular day and night cycle, people's schedules would be quite different from one another.
Which statements are true about Earth's day and night cycle?
The day and night cycle is the length of time it takes the Earth to rotate one time.
On Earth, one day and night cycle is 24 hours long.
The day and night cycle is the length of time it takes for Earth to travel around the Sun.
The sun appears to rise from the same direction and set in the same direction daily.
The day and night cycle allowed people to be able to tell time before clocks were invented.
One day and night cycle is complete when all four seasons have passed in a year.
Answers: 2
Chemistry, 23.06.2019 01:00, breemills9552
What two factors can affect the properties of a hydrocarbon? a. the number of its carbon atoms and the number of single bonds b. the number of its carbon atoms and the arrangement of its atoms c. the arrangement of its atoms and the number of its double bonds
Answers: 1
Chemistry, 23.06.2019 02:30, erikacastro259
what is your question? collegechemistry 5+3 pts in november 1987, a massive iceberg broke loose from the antartic ice mass and floated free in the ocean. the chunk of ice was estimated to be 98 mi long, 25 mi wide, and 750 ft thick. a typical backyard swimming pool contains about 24,000 gallons of water. how many of these pools could you fill from the water in this iceberg? (assume the iceberg is a rectangular solid of the above dimensions and consists of water only). express answer in scientific notation.
Answers: 3
Our Earth cycles through day and night regularly. This cycle allows us to have a way to keep track o...
English, 15.10.2019 19:10