Answer:
Gypsum and limestone.
Explanation:
Mining of valuable stones such as gypsum and limestone occur in my location. These valuable stones are used in the formation of beautiful tiles and in painting materials. Due to extraction of these valuable stones, erosion of the land occur as well as air pollution increases by the use of machines for extracting these minerals so it caused adverse affect on the environment so this mining has to be limited in order to both save the environment and get benefits from these minerals
Answer:
(Answers may vary.)I live in Utah. Copper is mined in my state. Bingham Canyon Mine is the copper mine in Utah. Copper mining has played a vital role in the economic and social development of my state.Copper is used for variety of purposes. Most electrical appliances use copper. Moreover, water pipes, weather stripping, and wires use copper. Copper is used for making automobiles, ships, airplanes, and various other materials that we use on a daily basis.Copper in Utah is mined in open pit mines. They are severely impacting the environment. The hazardous pollutants, such as lead and arsenic, emitted during the mining process are affecting the fish and wildlife habitats in the nearby areas. Apart from impacting wildlife, the mines are polluting the groundwater in our state.Copper mining in Utah has positively affected economic development in the state. However, it has negatively affected wildlife and groundwater.
Explanation:
petroleum (oil)
coal
aluminum
glass
Plastic is made from petroleum (oil)!
And for the people who is looking for true and false, this will be true because Plastic is made from oil.
Answer:
Organisms
Explanation:
When we speak of geological time, we refer to a time scale that is usually measured in millions or even billions of years, such as the classification of geological ages and their respective periods. Geological time is a scale obtained from the relative dating of the rocks, either by observing the marks of the events recorded in them, either by the order of superposition of the sedimentary layers or by the fossils they contain, or even by the absolute dating of the rocks, through calculating the rate of disintegration of a radioactive isotope. Radiometric dating of rocks from the Moon and meteorites gave an approximate age of the planet Earth in 4.5 billion years. In addition, geological time is divided into units based on the types of organisms.
Geologic time is divided into units based upon types fossils found in each area .
I hope that's help !
Classifying things by observation can best be done by using a : Taxon
Taxon divided organisms into different groups based on their unique similarities, and these similarities can be recognized by observing parts and behavior of the organisms. For example, Organisms generally divided into two groups. Those who have a backbone (vertebrata, such as mammals and reptiles ) and those who don't have backbones (such as arthropoda)
This is the best way to classifying the organisms because the similarities between them do not exist in their backbones alone. This give more room/possibilities for the classification. For example, The organisms could also be classified by other similarities (such as how they obtain food, their body structure, how they reproduce, etc)
The correct answer is Taxon.
Taxon - a unit of classification; element taxonomy group classification level taxonomic rank used in the biological classification. The concept is used mainly in biological taxonomy, where the group of organisms taxon understand, united on the basis of generally accepted methods of classification, interconnected by a degree of kinship, and sufficiently isolated from other groups that it could assign certain taxonomic category ( taxonomic rank) - species, genus, family, and so on.
The types of energy expenditure in order of the greatest contribution to the least contribution for most people are: 1. Basal Metabolism 2. Physical Activity 3. Thermic Effect of Food 4. Nonexercise Activity Thermogenesis (NEAT)
Basal Metabolism is the most significant contributor to energy expenditure as it accounts for the energy needed to maintain bodily functions and keep us alive.
Physical Activity is the second most significant contributor as it accounts for the energy expended during physical activity, such as exercising or performing manual labor.
The Thermic Effect of Food is the third most significant contributor as it accounts for the energy used by the body to digest and metabolize the food we consume.
Nonexercise Activity Thermogenesis (NEAT) is the least significant contributor as it accounts for the energy used during non-exercise activities like standing or fidgeting.
Learn more about Energy expenditure.
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