Question

(a) What are the similarities and differences between natural satellites and artificial satellites?
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Answer 1

Answer:

A natural satellite was created by nature, like the moon. The Earth's moon is one example of a natural satellite. Artificial satellites are created by humans, like communications satellites. However artificial satellites are built on Earth and are then taken into orbit by rockets or released by a space station.

Answer 2

Explanation:

A natural ecosystem is the result of interactions between organisms and the environment. ... An artificial ecosystem is not self-sustaining, and the ecosystem would perish without human assistance. For example, a farm is an artificial ecosystem that consists of plants and species outside their natural habitat.

Both don't require fuel to stay in the orbit (artificial satellites may use fuel for speed, direction or de orbiting purposes.) Astronauts have been sent to both and our moon. Earth has many artificial satellites and 2 natural satellites (our moon and an asteroid