Following questions. (Figure not to scale.) Che planet Jupiter has four large moons. From smallest orbit to largest orbit, they are: lo, Europa,
as shown below. Use the rules of planetary motion to answer the
Ganymede, and Calisto,
lo
Ganymede
Callisto
Europa
Jupiter
3. Which moon has the highest orbital speed?
lo Europa Ganymede
Circle one:
Callisto
4. Which moon takes the longest to orbit once?
Circle one:
lo
Europa
Ganymede
Callisto
5. Which moon has the shortest orbital period?
Circle one: lo Europa Ganymede
Callisto
6. Which moon is moving slowest, when most distant from Jupiter?
Circle one:
lo Europa Ganymede Callisto
7. If Io is the smallest moon, and Ganymede is the largest, which of the four moons moves slowest?
Circle one:
Io Europa Ganymede Callisto

the answer is b)3/8x+1

d concave shape of wave rock

explanation:

the concave shape of wave rock is a very good evidence that supports the evolution of earth due to chemical weathering. if we talk about structure of   wave rock, studies have estimated that it is around 2.7 billion years old. it also serves as the foundation of evidence that it was the place where australian continent began to form.

how the structure of wave rock was created?

studies suggest that structure of wave rock was created when the surrounded area was started to weather due to which deposition of material started on the part of land which now contains wave rock.

the structure of wave rock is considered to be one of the best-known landforms in australia. at the height of around 15 cm, there can be found flared slopes which formulate the margins of hyden rock. it is now assumed by geologists that wave rock was created by subsurface water-induced weathering and not by glaciers, waves or wind.

due to deposition of material over the period of long time, the wave rock became tougher and tougher due to weathering from surrounding terrain. this makes it a physical evidence that supports   the evolution of earth due to chemical weathering.

hope it !