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All living things on Earth derive their energy ultimately from the sun. Through the process of photosynthesis, plants convert sunlight into chemical energy, which is then passed on through the food chain. In this way, sunlight is the primary source of energy for most life forms on Earth.

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1y ago

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What is the orgin of fine grained igneous rock?

Fine-grained igneous rocks are formed when magma cools quickly at or near the Earth's surface, resulting in rapid crystal formation. This rapid cooling prevents large mineral crystals from forming, giving the rock its fine-grained texture. Examples of fine-grained igneous rocks include basalt and rhyolite.


What is the orgin name of hydrogen?

The origin name of hydrogen comes from the Greek words "hydro" meaning water and "genes" meaning forming. This reflects hydrogen's role in forming water when combined with oxygen.


What is Pangaea and what evidence helps prove Pangaea?

Pangaea is what scientists believe to be the orgin of all continents on Earth. Based on the borders of the continents we have today, it does seems that you can fit them all together into one large landmass. Scientists later found other evidences such as fossils of the same animals on to different continent border which are separated by miles of water and similar mountain ranges. They figured that there was a "supercontinent" and called it Pangaea. ALthough at first they didn't believe it would not be possible to move the continents, the calculated force seemed impossible to happen. Only later on did they discover that sea-floor spreading was the cause for the separation of Pagaea. Sea-flooring spreading moved the floor of the ocean and the continents along with it.moon rocks have shown that the moon is made of only the superficial layers of the earths crust . the moon may have been created as a fragment of a a collision wifh a huge body the result being the creation of the moon as part flew off into orbit and the rest adhered to the earth to be Pangaea an islandof solid matter in the center of the water cover earth.


Who discovered Praseodymium?

The person who discovered Praseodymium is Carl Auer, Freiherr Von Welsbach.I hope this helps I had an element project and I found this person for the element so I hope this helps a lot. ^.^- Here's some more info on Praseodymium:Element's Symbol: PrElement's Name: PraseodymiumAtomic Number: 59Atomic Mass: 140.90765 amuClassification: Rare EarthDensity: 6.77 g/cm3 (cubed) Boiling Point: 3127.0 C Melting Point: 935.0 C Person who discovered it: Carl Auer, Freiherr Von WelsbachYear Discovered: 1885Name Orgin: From the Greek word meaning "Prasios" (green) and "didymos" (twin.) If you put it together, you get "Green Twin"Uses: Praseodymium is used to color galsses, and enamals.Cost: 170$/100g- I also had a element project. I had to scramble all around the place for this element, now you don't have to. Hopefully I didn't miss anything BYE!!!!!!!!


What are the three major characteristics that geologists use to identify igneous rocks?

The three major characteristics that geologists use to identify igneous rocks are mineral composition, texture, and color. Mineral composition is determined by the types of minerals present in the rock, texture refers to the size and arrangement of mineral grains, and color can provide clues about the rock's mineral content and history.