Answer:
Semi-Skilled labor does not require advanced training or specialized skills, but it does require more skills than an unskilled labor job. People who perform semi-skilled labor usually have more than a high-school diploma, but less than a college degree.
Explanation:
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Answer:
Peridotite (Dunite) Peridotite is a very dense, coarse-grained, olivine-rich, ultra- mafic intrusive rock. It is noted for its low silica content, and contains very little or no feldspar ( orthoclase, plagioclase). It is a common component of oceanic lithosphere, and is derived from the upper mantle.
Explanation:
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For decades in the U.S., there have been isolated incidents of removal of Confederate monuments and memorials, although generally opposed in public opinion polls, and several U.S. States have passed laws over 115 years to hinder or prohibit further removals.
In the wake of the Charleston church shooting in June 2015, several municipalities in the United States removed monuments and memorials on public property dedicated to the Confederate States of America. The momentum accelerated in August 2017 after the Unite the Right rally in Charlottesville, Virginia.[1][2][3] The removals were driven by the belief that the monuments glorify white supremacy and memorialize a government whose founding principle was the perpetuation and expansion of slavery.[4][5][6][7][8] Many of those who object to the removals, like President Trump, claim that the artifacts are part of the cultural heritage of the United States.[9]
Old growth forests are often more ecologically valuable because they provide Habitat.
Explanation:
Old growth Trees are the trees that never faced any disturbance or shifting from one place to another. They grow where they were sown without any hurdle. Whereas the second growth forests consists of trees which faced disturbance of either shifting or cutting, etc.
Ecologically, old growth trees are more valuable because they provide habitat. Habitat is the atmosphere or natural environment where organisms or species live. Species make such places their habitat where they can find food, shelter, protection and mates to continue their reproduction process.
The habitats are found in the old growth trees in a range of tree sizes, large logs and trees with hollows. Its easy for organisms to live longer in the trees which encounter no disturbance and the natural environment continue to work.
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The Endangered species act (ESA) authorizes two federal agencies to identify species as either threatened or endangered. For most marine species, that agency is the national marine fisheries service of (NOAA) or the National oceanic and atmospheric administration in the Us department of commerce