Both are classified as igneous rock.
Not necessarily. Most scoria is basaltic, but some can be andesitic.
No. Block lava is low-moving viscous lava, usually of andesitic or similar composition. A pyroclastic flow is a very fast-moving mixture of hot ash, rock and gas.
well, since basaltic lava is the same material that composes the ocean floor, it is common sense that it would be sticky, not runny.
Between rock and paper, paper is lighter. However if dropped from same height they do fall at the same speed.
Basalt and Granite are both made from the same magma.
Differential weathering is the difference in degree of discoloration, disintegration, etc., of rocks of different kinds exposed to the same environment. Quartz deposits in basaltic flows will weather slower than the surrounding rock, while being exposed to the same forces of weathering.
They both are crabs right?
Those are different names for the same thing.
No. Sand grains could be a mixture of particles of all sorts of different rock grains. Some sands are mostly quartz grains, some are grains of feldspars, some are gypsum, some are basaltic, and some are combinations of types. Sand can actually be formed from almost any rock type.
Both create igneous rock from molten material.
Both create igneous rock from molten material.
It would be a high-magnesium tholeitic basalt or picrite. A basaltic lava containing the same minerals as norite but fine-grained i.e. hypertsthene, olivine, calcic plagioclase feldspar. Such basalts can be found on Earth and on the Moon.