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Molecules are made from combinations of the basic elements. There are tens of thousands of different molecules on earth.
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Gas molecules in the atmosphere are pulled toward the earth by what?
Gas molecules in the atmosphere are pulled toward the Earth by gravity. This force keeps the gas molecules close to the Earth's surface and prevents them from floating off into space.
What pulls gas molecules in the atmosphere toward the Earth?
Gravity is the force that pulls gas molecules in the atmosphere towards the Earth. The Earth's mass creates a gravitational pull that acts on all objects, including gas molecules, causing them to be attracted towards the Earth's surface.
What would earth's atmospheric pressure be if earth's atmosphere contained twice as many molecules as is does today?
If Earth's atmosphere contained twice as many molecules as it does today, the atmospheric pressure would also double. This is because pressure is directly related to the number of gas molecules in the atmosphere.
Which of these events happens first in Earth's polar regions A Denser water sinks B Water travels as a deep current C Water molecules move closer together D Cold air chills water molecules?
Cold air chills water molecules happens first in Earth's polar regions.
Molecules of hydrogen escape from earth but molecules of oxygen and nitrogen are held to the surface why?
Hydrogen molecules are very light and have high velocities, which allows them to reach escape velocity and escape Earth's gravitational pull. On the other hand, oxygen and nitrogen molecules are heavier and have lower velocities, so they are more likely to be retained by Earth's gravity and stay within the atmosphere. Additionally, the interactions and composition of Earth's atmosphere play a role in retaining oxygen and nitrogen compared to hydrogen.
Gas molecules in the atmosphere are pulled toward the earth by what?
Gas molecules in the atmosphere are pulled toward the Earth by gravity. This force keeps the gas molecules close to the Earth's surface and prevents them from floating off into space.
What pulls gas molecules in the atmosphere toward the Earth?
Gravity is the force that pulls gas molecules in the atmosphere towards the Earth. The Earth's mass creates a gravitational pull that acts on all objects, including gas molecules, causing them to be attracted towards the Earth's surface.
Are molecules in the air part of the hydrosphere?
No, molecules in the air are not part of the hydrosphere. The hydrosphere refers to all the water on Earth - this includes oceans, lakes, rivers, and groundwater. Molecules in the air are part of the atmosphere, which is a separate component of the Earth's systems.
Are molecules of atmosphere pulled towards the earth because of gravity?
Yes. Molecules have mass and are therefore affected by gravity. Were it not for this, there would be nothing to keep the atmosphere on Earth.
What would earth's atmospheric pressure be if earth's atmosphere contained twice as many molecules as is does today?
If Earth's atmosphere contained twice as many molecules as it does today, the atmospheric pressure would also double. This is because pressure is directly related to the number of gas molecules in the atmosphere.
What pulls molecules in the air toward earth?
gravity
What layer of earth does molecules escape into space?
The outermost.
Describe the Four stages of the hypothesis for the origin of life on earth?
Abiotic synthesis of organic molecules: Simple organic molecules were formed from inorganic compounds under early Earth conditions. Polymerization: These organic molecules polymerized to form larger molecules like proteins and nucleic acids. Formation of protocells: These molecules self-assembled into protocells, which were the precursors to modern cells. Development of self-replicating molecules: Self-replicating molecules emerged within protocells, leading to the evolution of life on Earth.
What pulls the gas molecules in the atmosphere down to earth?
Gravity
Is hydrogen a ion or a molecule?
Hydrogen exists on Earth mostly as part of molecules. Those molecules can be electrically neutral, or they can be ions.
Which of these events happens first in Earth's polar regions A Denser water sinks B Water travels as a deep current C Water molecules move closer together D Cold air chills water molecules?
Cold air chills water molecules happens first in Earth's polar regions.
How is an organisms metabolism related to earth's carbon cycle?
Metabolism involves ither using energy to build organic molecules or breaking down organic molecules in which energy is stored. Organic molecules contain carbon.Therefore, an organism's metabolism is part of Earth's carbon cycle.
