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kotykmax [81]
2 years ago
7

Which of these is not something a scientist would do to identify a rock (a) observe its appearance (b) study its structure (c) t

est it for hardness by scratching it (d) blow on it to see if it changes color
Geography
1 answer:
ANEK [815]2 years ago
6 0

Answer:

its c

Explanation:

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A stream discharge means the <u>quantity</u> of water flowing past a specific channel location per unit time.

<h3>What is a stream discharge?</h3>

Basically, it refers to the volume of water that is passing a given point over a set time.

It also refers to the volume of water moving down a stream or river per unit of time which is commonly expressed in cubic feet per second or gallons per day.

In physics, the stream discharge is measured by using "discharge = area x velocity". Another method used for measuring the stream velocity is with a current meter. However, a variety of advanced equipment can also be used to sense stage and measure streamflow.

Therefore, the stream discharge means the quantity of water flowing past a specific channel location per unit time.

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Oduvanchick [21]

I'm pretty sure the answer is D :)

"Nasser's decision threatened British and French stock holdings in the Company and, as the Canal afforded Western countries access to Middle Eastern oil, also threatened to cut off Europe's oil supply." according to an article.

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Which of the following choices is an example of a fossil?
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D. All of these choices are correct.

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External contact and intercultural exchange benefitted early civilizations. This is true of both the civilizations of sub-Saharan Africa and those of Southeast Asia.

In the case of Sub-Saharan Africa, one such civilization was that of the Kingdom of Kush. This was established around 1070 BCE. Kush developed in a region known as Nubia, in the Sudanese and southern Egyptian Nile Valley. Much of the success of the Kingdom of Kush came from its interactions with Egypt. Kush was an important producer of gold and ivory, and by trading with Egypt, it achieved great wealth. It also acquired some of the traditions of Egypt, such as the building of pyramids and mummification.

Southeast Asian civilizations also benefitted from trade in their early years, particularly maritime trade. The Austronesian people built the first ocean-going ships. They trade with areas such as Southern India and Sri Lanka. This also connected these people with the cultures of India and China. This trade led to a rise in technological knowledge and traditions. Some of the items that were exchanged in this trade were catamarans, outrigger boats, sewn-plank boats, coconuts, sandalwood, bananas, and sugarcane.

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