Carbon is the basic building block of life . This is the reason carbon dating is effective, all living organisms contain carbon. Also, carbon is so important to life because virtually all molecules in the body contain carbon. ... For this reason it can form long chain molecules, each with different properties.
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Answer:
Joshua Tree National Park shares its name with the album "The Joshua Tree" released by Irish rock band U2.
Explanation:
Joshua Tree National Park is located in southeastern California which is an American National Park named after the famous Joshua tree belonging to Mojave Desert. An Irish rock band U2 released their fifth album "The Joshua Tree" named after this famous tree which was photographed near Darwin in California. This location is around three to four hour drive from the national park.
Respiration of carbon dioxide by plant roots can lead to the formation of carbonic acid which can chemically attack rocks and sediments and help to turn them into soils. There are a whole range of weathering processes at work near the surface of the soil, acting together to break down rocks and minerals to form soil.
Answer:
Hot spots, transform boundaries, and cinder cones Some volcanoes, like the ones that form the Hawaiian Islands, occur in the interior of plates at areas that are called hot spots.
Answer:
A nation-state is a state where the vast majority of the population is comprised of a single ethnic group which also serves as a motivation and reason for the formation of the state.
Explanation:
A nation-state is a term used for the nations where the vast majority of the population is comprised of a single ethnic group, usually over 90%. There are multiple examples of such states around the world, some of which are fully recognized, while some function in practice as such but are not officially recognized by the United Nations. In the first category, we have the likes of Mongolia, Iceland, and numerous island nations in the Pacific, while in the second one we have the likes of Kosovo and South Ossetia.
These nations are often formed on the basis of the distribution of an ethnic group, thus determining the boundary in accordance with where the particular ethnic group is found without interruptions. An interesting case was the recent referendum for independence in Scotland as if it was successful it would have meant the creation of another nation-state. This was carefully monitored by many ethnic groups in the world because they saw it as an opportunity to create their own nation-states.
