Multiple choice general knowledge

Beyond Neptune's orbit lie trans-Neptunian objects composed mostly of ices such as water, ammonia and methane.

  1. True

  2. False

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Trans-Neptunian objects, including Kuiper Belt objects and scattered disc objects, are composed primarily of frozen volatiles like water, ammonia, and methane ices. This distinguishes them from the rocky inner planets and the gas giants.