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Lostsunrise [7]
3 years ago
15

1: Let's take this a step further and finish this statement: The average surface temperature on earth would increase (go up) if

_____________________.
A: There was more energy escaping into space than being trapped by the atmosphere.


B: There was more energy being trapped by the atmosphere than escaping into space.


C: Atmosphere heat trapping has nothing to do with earth's temperature.


D: The sun became smaller and decreased the amount of energy it produced.

2: You are riding a roller coaster at Valleyfair. At what point in the ride is the system in a state of equilibrium?

Question 2 options:

A)

Going down the first big hill


B)

Climbing up the second large hill



C)

Moving through a tunnel


D)

Stopped on the tracks at the entrance
Biology
2 answers:
Rashid [163]3 years ago
7 0
The answer is A. There was more energy escaping into space than being trapped by the atmosphere
Alexus [3.1K]3 years ago
3 0

Answer: D)

Stopped on the tracks at the entrance

Explanation:

lol just took da quiz

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Which country's colonists maintained a profitable fur trade in North America
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Answer:

The North American fur trade was an industry and activity related to the acquisition, trade, exchange, and sale of animal furs in North America. Aboriginal peoples in Canada and Native Americans in the United States of various regions traded among themselves in the pre–Columbian Era. Europeans participated in the trade from the time of their arrival in the New World, extending the trade's reach to Europe. The French started trading in the 16th century, the English established trading posts on Hudson Bay in present-day Canada during the 17th century, while the Dutch had trade by the same time in New Netherland. North American fur trade was at its peak of economic importance in the 19th century, and involved the development of elaborate trade networks.

The fur trade became one of the main economic ventures in North America attracting competition among the French, British, Dutch, Spanish, and Russians. Indeed, in the early history of the United States, capitalizing on this trade, and removing the British stranglehold over it, was seen as a major economic objective. Many Native American societies across the continent came to depend on the fur trade as their primary source of income. By the mid-1800s changing fashions in Europe brought about a collapse in fur prices. The American Fur Company and some other companies failed. Many Native communities were plunged into long-term poverty and consequently lost much of the political influence they once had.

Explanation:

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3 years ago
What does it mean to say an explanation is testable? Give on example of a testable question.​
attashe74 [19]
A testable question is a question that can be answered and solved by creating and conducting an experiment. Testable questions are often about changing one item to see what impact it has on another.

Example:
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