The element that makes up about 8 percent of crustal rocks by mass but only 5 percent by volume is aluminum. This discrepancy arises because aluminum has a relatively low density compared to other common elements in the Earth's crust. Consequently, while it is a significant contributor to the mass of rocks, its volume is less prominent due to its lighter weight. Aluminum is primarily found in minerals such as feldspar and bauxite.
The element that accounts for only about 5 percent of the Earth's crust is potassium (K). It is a relatively rare element compared to others like oxygen, silicon, and aluminum which are more abundant.
The Earth's mantle makes up about 84% of the planet's total volume.
Could be true for some people because there is always a range when it comes to biology, people are all different. But, usually plasma makes up about 50% of blood volume for men and about 60% of blood volume for women.
Plasma is the liquid component of the blood and makes up 55% of the volume. The cells (red, white and platelets) make up the remaining 45% of blood volume.
Plasma is the pale yellow, sticky liquid portion of your blood that suspends blood cells and many other substances. It makes up 55 percent of the blood's volume.
Oxygen makes up 21 percent of the air by volume.
Argon typically makes up about 0.93% of Earth's atmosphere by volume.
Argon makes up about 0.93% of the Earth's atmosphere by volume.
The element that accounts for only about 5 percent of the Earth's crust is potassium (K). It is a relatively rare element compared to others like oxygen, silicon, and aluminum which are more abundant.
The Earth's mantle makes up about 84% of the planet's total volume.
The answer is.................AIR
Oxygen makes up about 21% of Earth's atmosphere by volume.
80%
Oxygen makes up about 21% of Earth's lower atmosphere by volume.
Extreme metamorphism of oceanic crustal basalt.
Oxygen is the gas that accounts for about 20 percent of Earth's atmosphere.
The core!