The greenhouse gas carbon dioxide helps to D. Maintain warmth near Earth's Surface, but if this gas is created of what it's necessary, it could create prejudicial damages
Answer:
cut-off grade of the copper deposit. = 4.6 kg/ton 0r .46 % cu by weight
Explanation:
Given data:
percentage of deposite copper is 0.80%
selling price of cu is $1.73/kg
overall unit cost = $6.5/ton
overall recovery 82%
= 11.3 $/ton
unit profit = (gross value - unit costs)
= (11.3 - 6.5)
=4.84 $/ton
cut off grade of copper deposit
= 4.6 kg/ton 0r .46 % cu by weight
Just a brief history of the Illiad:
This story is all about how Ilium, otherwise known as Troy, fell. It is a Greek poem attributed to Homer. The story is set during the Trojan war near the end of it. it all started when Paris, stole Helen from Menelaus who is the King of Troy.
Attached is the re-typed summary and the answers to your questions. I hope this helps.
Answer: True
Explanation:
A surface roller herbicide applicator can be used on weeds in close proximity to plants or weeds that grow between plants. This prevents drift, remnants, of the herbicide from affecting plants. It can be used on low growing brushes as well as weeds that are taller than the plants. Other methods of herbicide application which use direct contact to prevent drift and wastage of herbicide are wicks and wipers.
Answer: human beings make their very own area of pastime and defy organic and organic selection, in part, via doing so. Alex, beavers are in assessment to human beings. we don't definitely make the comparable dams and nests throughout the time of time. We thoroughly substitute our surroundings. We placed down liquid rock for highway, and make stone towers to stay in. Our existence from one century to the subsequent substitute. the area of pastime ameliorations as we upload onto what we equipped, now no longer basically in substance yet in form. technologies is such that what became now no longer a source the day in the previous on the instant, is a compulsory source of nourishment on the instant. Niches do no longer be extensive unsleeping to human beings.
Explanation: idek