Elevations

The lowest point on land is the shore of the Dead Sea at 1,388 feet (423 meters) below sea level.

It is at sea level. The higher you climb from sea level, to reach the summit of Mount Everest (for example), the less oxygen is in the very thin air. This is why the majority of climbers of Mount Everest have to carry oxygen cylinders. Someone occasionally achieves the summit without oxygen tanks! Therefore, the higher the altitude, the thinner the oxygen in the air.

No, sea level is defined as an average level for the surface of one or more of Earth's oceans. Land elevations can vary around sea level, but sea level itself is determined by the average height of the ocean's surface.

In some places Yuma is at sea level.

Placing the baseline above the water level helps prevent capillary action from affecting the measurements. This ensures that the measurement starts from a consistent point, making the results more accurate and reliable.

Naples, Florida is approximately 3 feet above sea level.

The word you are looking for is "altitude."

For any point on Earth's surface, its height above sea level is called its elevation or altitude. This measurement is used to determine and compare the vertical position of different locations on the planet.

Gresham, Oregon is approximately 200 feet above sea level.

At 14,000 feet underwater, the sea pressure is approximately 464 pounds per square inch (psi). This pressure increases by about 1 atm (14.7 psi) for every 33 feet of depth.

Santa Clara, CA is approximately 50 feet above sea level.

The elevation of Mount Huascaran is 6,768 meters (22,205 feet) above sea level, making it the highest peak in Peru.

Elevation, altitude, height above sea level.

If a person is standing at a height of -35 feet, they are standing 35 feet below sea level.

The resistance or hardness and it's composition! Hope I'm right... :) Next time think before you ask! Unless you already have.

People living at higher altitudes have more red blood cells compared to those living at sea level. This increase in red blood cells allows the body to carry more oxygen due to the lower oxygen levels in high-altitude environments. The exact difference in the number of blood cells can vary among individuals but typically ranges from 10-20% more in those living at higher altitudes.

elevation

A seamount is an undersea volcanic formation that does not rise at least 1000 meters above the surrounding sea floor. These features are common in ocean basins and can vary widely in size and shape, often forming as isolated peaks or smaller volcanic structures on the seabed.

Without marine algae to perform photosynthesis, the food chain at 200 meters below sea level would be severely impacted. Marine animals that rely on algae as a primary food source could struggle to find adequate nutrition. This could lead to changes in the abundance and diversity of species in this deep-sea ecosystem.

Approximately half of Florida's elevation is under 20 feet, making it one of the flattest states in the United States. This low-lying landscape contributes to the state's susceptibility to flooding and storm surges during hurricanes.

Rockledge, FL is approximately 39 feet above sea level.

Satellite Beach, Florida, is approximately 10 feet above sea level.

The word you are looking for is "altitude." Altitude refers to the height or elevation above sea level.

The sea level elevation of San Francisco is approximately 55 feet (17 meters).

Irvine, CA is approximately 56 feet above sea level. It is a relatively flat area with some areas experiencing slight variations in elevation.