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What is most of earths major earthquakes caused by?
Earths Major Earthquakes are caused by faulting of rock in earth's crust.Hope this helps
What was first responsible for changing the formerly poisonous atmosphere to an oxygen-rich atmosphere as we have today?
The first major change in Earth's atmosphere from a poisonous state to an oxygen-rich one was primarily driven by photosynthetic microorganisms, particularly cyanobacteria, around 2.4 billion years ago. These organisms used sunlight to convert carbon dioxide and water into glucose and oxygen through the process of photosynthesis. The oxygen produced began to accumulate in the atmosphere, leading to the Great Oxygenation Event, which drastically altered the planet's environment and allowed for the evolution of aerobic life forms.
What is the most variable component in the atmosphere?
Hydrogen and HeliumThe major component of Uranus's atmosphere is Hydrogen.
Who was a major source of inspiration for Cubism?
Paul Cezanne
Are oxygen and nitrogen two major components of air?
yes they are
What is the major source of oxygen for the earths atmosphere is?
Plants
What was the major contributor of oxygen to earths early atmosphere?
photosynthsis
Why are the major gases that make up earths atmosphere?
Nitrogen, Oxygen and Argon make up 99% of the atmosphere
Which atmosphere gas is photosynthesis the major source of?
Oxygen is the major source of photosynthesis in the atmosphere. During photosynthesis, plants and other photosynthetic organisms convert carbon dioxide into oxygen through the process of photosynthesis. This oxygen is then released into the air, replenishing the levels in the atmosphere.
What is the major source of free oxygen in atmosphere?
Green Plants
WHAT is the major source of energy for earths system?
The sun is the major external source of energy.
Is the atmosphere the major storage area for earths water?
The atmosphere is ONE OF the major storage areas for Earth's waters
Why do people believe that preservation of the Amazon rain forest is a global concern?
People think it is a major concern mainly because it "IS" a major concern for those of us who would like to keep breathing the oxygen in earths atmosphere, and for those who would like their grand children to have free oxygen available via the earths biosphere.
What are the 4 major components of the earths atmosphere?
The four major components of Earth's atmosphere are nitrogen (78%), oxygen (21%), argon (0.9%), and carbon dioxide (0.04%). These gases help regulate temperature, support life, and protect against harmful radiation.
What is a major source of oxygen on which all human life depends on?
A major source of oxygen that all human life depends on is photosynthesis, the process by which plants, algae, and some bacteria convert carbon dioxide and sunlight into oxygen and glucose. These photosynthetic organisms release oxygen into the atmosphere as a byproduct, which humans and other animals rely on for respiration.
Which is the major source of energy for most earths processes?
the sun
What is the major atmosphere by-product of photosynthesis?
Oxygen -Sabrina (:
