Question

besides earth, titan is the only body in our solar system with enough liquid on its surface to fill lakes and seas. titan’s lakes and seas are filled mainly with thick, tar - like substances, such as methane and ethane. titan also has methane gas in its atmosphere, just as earth has water vapor in its atmosphere.

1. what kind of liquid is found on titan?

○ water
○ petroleum
○ coffee
○ methane

Explanation:

The provided text states that Titan's lakes and seas are filled mainly with thick, tar-like substances including methane, and methane gas is also present in its atmosphere, distinguishing it from Earth's water-based hydrology.

Answer:

○ methane