A cyclic change in the earth system repeats the same steps over and over, though not necessarily with the same results or at the same rate.
The Earth's climate cycles across a wide range of time scales, from years to decades to centuries to millennia. Different physical processes can start cycles at different scales. All of these layered systems and cycles working in concert determine the climate over any particular period.
Scientists examine Earth's cycles in an effort to understand how our world functions. Our planet's climates can vary as a result of modifications to Earth's cycles. Our understanding of how humans are influencing these cycles and how that can transform the world will grow as we learn more about them.
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Oil is one of Saudi Arabia's major exports.
Answer:
c.The atmosphere, a plant, a herbivore, a decomposer, then back to the atmosphere.
Explanation:
The carbon cycle is the biogeochemical cycle through which carbon is exchanged between the biosphere, pedosphere, geosphere, hydrosphere and Earth's atmosphere. Together with the nitrogen cycle and the water cycle, the carbon cycle comprises a sequence of events that is key to making the Earth capable of sustaining life; describes the movement of carbon when it is recycled and reused by the biosphere, including carbon sinks.
A single carbon atom would more likely go from the atmosphere through being absorbed by a plant and, later, it would enter into the organism of a herbivore that eats the plant. After the herbivore dies, the carbon atom would enter into the organism of a decomposer that would expel it back again into the atmosphere.
False only two sides are congruent
