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TiliK225 [7]
3 years ago
14

One day during the summer you and some friends made ice cream using an electric ice cream maker. A few days later you noticed a

yellow circle of dead grass where the ice cream freezer had been placed. What happened?
Biology
1 answer:
Shkiper50 [21]3 years ago
5 0

Answer: Heat produced from the electric ice cream maker killed the grass

Explanation:

The principle behind refrigeration of the ice cream maker is that

- air from the atmosphere is collected into the condenser,

- it is mixed with refrigerant gases like liquid nitrogen

- then it becomes cool, and freezes the prepared cream to become iced

- then, the HEAT generated during this conversion is ejected from the electric ice cream maker in form of hot air.

This hot air directed towards the grass will kill its living cells, thus it turns yellow over time

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Which two fit?
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Explanation:

There are a few types of atoms that can be a part of a plant one day, an animal the next day, and then travel downstream as a part of a river’s water the following day. These atoms can be a part of both living things like plants and animals, as well as non-living things like water, air, and even rocks. The same atoms are recycled over and over in different parts of the Earth. This type of cycle of atoms between living and non-living things is known as a biogeochemical cycle.

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Recently, people have been causing these biogeochemical cycles to change. When we cut down forests, make more factories, and drive more cars that burn fossil fuels, the way that carbon and nitrogen move around the Earth changes. These changes add more greenhouse gases in our atmosphere and this causes climate change.

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Carbon moves from plants to animals. Through food chains, the carbon that is in plants moves to the animals that eat them. Animals that eat other animals get the carbon from their food too.

Carbon moves from plants and animals to soils. When plants and animals die, their bodies, wood and leaves decays bringing the carbon into the ground. Some is buried and will become fossil fuels in millions and millions of years.

Carbon moves from living things to the atmosphere. Each time you exhale, you are releasing carbon dioxide gas (CO2) into the atmosphere. Animals and plants need to get rid of carbon dioxide gas through a process called respiration.

Carbon moves from fossil fuels to the atmosphere when fuels are burned. When humans burn fossil fuels to power factories, power plants, cars and trucks, most of the carbon quickly enters the atmosphere as carbon dioxide gas. Each year, five and a half billion tons of carbon is released by burning fossil fuels. Of this massive amount, 3.3 billion tons stays in the atmosphere. Most of the remainder becomes dissolved in seawater.

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on the answer choice, the ocean wave is the example of the oceanic condition which has changed in movement. and the beach is an example of the lithosphere.

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