Question

The arrival of ______ in the early days of Europa’s existence could have formed its ocean. It is likely that the water experienced ______, similar to Earth. It is also possible that this water is retained beneath Europa’s surface and in its atmosphere due to Europa’s ______ .
1.)

a. precipitation

b. water vapor

c. icy debris


2.)

a. gravitational compression

b. biochemical cycling

c. radiogenic heating


3.)

a, gravity

b. magnetic field

c. heat energy


Please help for PLATO

Answer 1

Answer:

1  a. Precipitation

2 b. biochemical cycling

3 c. gravity

Explanation:

Precipitation is any product of the condensation of atmospheric water vapour that falls under gravity.

Biochemical cycling, cycle or substance turnover or cycling of substances is a pathway by which a chemical substance moves through biotic (biosphere) and abiotic (lithosphere, atmosphere, and hydrosphere) parts of Earth.  

Answer 2

The correct answers should be answer set 1.) Precipitation, water vapor, and icy debris. Hope this helped!