I have no clue but I’m only saying this rn so that I can ask for help bc I’m so mad abt it rn
Answer:
The mantle lies just below the core. The mantle and core are made up of hard, solid rock.
Explanation:
hope this helps
Answer: Volcano
Explanation:
The Great Rift Valley is the site of major geological activity that stretches from Mozambique to the Middle East. Scientists believe that Africa and the Arabian Peninsula were joined together before they were separated by a process called rifting.
As the Earths tectonic plates begin to tear apart in this region, molten magma emerge from the earth crust to fill the void resulting in a separation.
Geologist estimates that the phenomenon which resulted in the great rift valley started 25 million years ago and gave rise to the Red sea. It is believed that the Indian Ocean flooded into the rift to form the Red Sea.
The.magma that seeps upward to fill crustal voids in the rift valley emerge mainly via volcanoes. Hence, many active and semi-active volcanoes are scattered throughout the region referred to as the Great Rift Valley, including Mount Kenya and Mount Kilimanjaro.
The principle of states that the physical, chemical, and biological processes at work shaping the earth today have also operated in the geologic past is uniformitarianism.
<h3>What is
biological system?</h3>
- A biological system is a complex network which connects several biologically relevant entities.
- Biological organization spans several scales and are determined based different structures depending on what the system is.
- Examples of biological systems at the macro scale are populations of organisms.
- On the organ and tissue scale in mammals and other animals, examples include the circulatory system, the respiratory system, and the nervous system.
- On the micro to the nanoscopic scale, examples of biological systems are cells, organelles, macromolecular complexes and regulatory pathways.
- A biological system is not to be confused with a living system, such as a living organism.
<h3>What in nature is biological?</h3>
- All of the branches of the natural sciences that focus on different facets of life's processes are included in the biological sciences.
- The notion spans all species, from bacteria to animals and plants, and incorporates anatomy, physiology, cell biology, biochemistry, and biophysics.
Learn more about biological here:
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The fact that US citizens have a high per capita income (per capita = per person) allows them to consume a disproportionately large amount of products compared to the rest of the world. So I think the answer is B.
