Maple syrup
No, water is not thick. It is a liquid that flows easily and has a low viscosity.
The area of rock that flows like a thick liquid is called lava. Lava is molten rock that erupts from a volcano and can flow slowly downhill, resembling the movement of a thick liquid.
The mantle
Blood is not supposed to be thick. Normal blood is a liquid that flows easily through the body. If blood appears thick or clotted, it may indicate a health issue that should be evaluated by a medical professional.
It is Mantle or you can say Magma.
A type of rock with an area that flows like a thick liquid is called "shale." Shale is a sedimentary rock that has the ability to flow under certain conditions over long time scales, giving it a characteristic of behaving like a thick liquid.
Viscous
astronomical fence
A volcano; magma is merely rock that has been heated to the point of melting.
Lava is a liquid. It is molten rock that flows like a thick fluid when erupted from a volcano.
the viscosity of something is sort of like how thick it is. For example, honey is very thick, and doesn't flow to well. That means it is very viscus. However, water on the other hand, is not as thick and flows well, so it is not as viscus.
2. Thick or runny lava. Thick flows slowly, runny flows faster.