Answer:
A) Increased oxygen levels in a pond due to fertilizer run off
Explanation:
When fertilizer is applied to a farm during the day, rain could fall after the application, and as a result of errosion, some amount of the fertilizer could be washed away into the ponds due to run off, and some of the chemical components of fertilizer are poisonous to the fish, development of algae in the pond can reduce light needed in by the fish and oxygen could as well be reduced.
Narrative Chain, it means to link words in a list together into a sentence or a story. By using the words and associating them with each other you create a firmer connection between the new words and those already stored in your memory.
The correct answer would be option B, American agriculture.
American Agriculture is best suited to the use of large plowing and harvesting equipment.
Explanation:
In the United States, Agriculture is one of the main industries of the country. This is a net exporter of the food items.
According to the census of agriculture in the previous decade, there were 2.2 Million farms in the United States. These farms covered 922 million acres of area. This means that on average, each farm was equal to 418 acres.
So when the farming industry is so much prevailing in America, and the space is almost unlimited, then the best method for them is to use large plowing and harvesting equipment, to save time and to get the maximum output.
Learn more about American Agriculture at:
brainly.com/question/1885948
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<span>Our Sun will slowly get hotter as more and more Helium accumulates in the Sun's core. In ~1 billion years, liquid water will no longer be possible on Earth's surface, and the oceans will completely boil away, resulting in a Venus-like planet. Only thermophyllic bacteria may be able to survive, perhaps at the poles. In ~4-5billion years, our Sun will have converted ~10% of its Hydrogen to Helium, and thus become so hot that Helium to Carbon fusion will begin in earnest, causing the "Helium flash" which will convert our Sun into a red giant, and swallow and vaporize all of the rocky inner planets. It may even blow off a planetary nebula. (Contrary to what the others have said, our Sun will not 'run out' of Hydrogen.) </span>
