Question

Among the listed substances, which one is a dark, sticky substance that forms when organic material is subjected to high temperatures and pressure over a long period of time?

a) Earth wax
b) Pyrobitumen
c) Asphalt
d) Natural gas hydrate

Answer 1

Asphalt is the dark and sticky substance that forms when organic material is subjected to high temperatures and pressure over a long period of time. It is a petroleum product used for paving roads and as a roofing material.

Step-by-step explanation:

The dark and sticky substance that forms when organic material is subjected to high temperatures and pressure over a long period of time is asphalt. Asphalt is a petroleum product that is commonly used for paving roads and as a roofing material. It is formed from the heavier hydrocarbon chains in crude oil.