According to the copernicus, the first duty of the astronomer is observation.
What did Copernicus believe?
Nicolaus Copernicus (1473–1543) was a mathematician and astronomer who proposed that the sun was stationary in the center of the universe and the earth revolved around it.
How was Copernicus theory proved?
- Galelio discovered evidence to support Copernicus' heliocentric theory when he observed four moons in orbit around Jupiter.
- Beginning on January 7, 1610, he mapped nightly the position of the 4 “Medicean stars” (later renamed the Galilean moons).
Learn more about Copernicus here:
brainly.com/question/9329429
#SPJ4
Answer:
Explanation:
The main ways individuals contribute to land pollution:
Use of single-use plastics.
Irresponsible consumer behavior: purchasing large numbers of clothes, packaging, etc. which ends up in the landfills.
Use of chemicals (pesticides and fertilizers) in farming.
Agricultural activities.
Answer:
A natural monopoly can occur when the average cost of making a good decreases a lot as output increases
Explanation:
A natural monopoly can occur when the average cost of making a good decreases a lot as output increases. An example of this is the electricity. It requires cables, towers, transformers and other electrical equipments, etc. So, in this case is not viable to have multiple providers.
