Highly liquid lava forms wide, shield-like mountains. true false

The answer is True

Explanation:

Volcanoes that have fast-flowing liquid lava will have wide, shallow slopes called shields. Examples of this type of volcano are the Hawaiian Islands. Thicker lava is more likely to erupt explosively and throw cinders or ashes in the air. Thick lava forms steeper, narrower composite cones of cinder and lava layers. Volcanoes made mostly of cinders can be built up in just a few years, but will also erode more quickly than cones of hardened flows.

if you mean hydrogen and oxygen then water is the product

with this one i know the answer in craters one reason i looked it up and i learned about it there is my evidence