That process is called active transportation.
Answer:
The oil produced in United States is light and low sulfur content and they do not have proper processing facilities, hence purchase it from other countries.
Explanation:
About 9.93 million barrels per day U.S purchase oil from 86 countries. Because the crude oil present is not homogeneous in nature. It is very light in nature with low sulfur content or may be high,this particular factor depends upon the method of the refining. Most of the oil are being exported by the Saudi Arabia and then comes Russia followed by Iraq. Despite the collapse in price, U.S. dependence on foreign oil should continue to decrease.
Decreasing soil quality
confinement of livestock systems
taxes
removal of subsidies (<span>sum of money granted by the government or a public body to assist an industry or business so that the price of a commodity or service may remain low)</span>
It’s true ✨
Because this substances have an impact on the blood
<em>Is the Sun causing global warming?</em>
<em>Is there a possible way to stop climate change?</em>
<em>Do scientists agree on climate change?</em>
<em>If there is a possible way to stop climate change, why don't we change it?</em>
<em>What do volcanoes have to do with climate change?</em>
