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olga_2 [115]
2 years ago
8

In its powdered form the mineral is reddish which mineral property is described?

Geography
1 answer:
GaryK [48]2 years ago
4 0

Answer:

The "streak test" is a method used to determine the color of a mineral in powdered form. The color of a mineral's powder is often a very important property for identifying the mineral. The streak test is done by scraping a specimen of the mineral across a piece of unglazed porcelain known as a "streak plate."

Explanation:

ur welcome

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Otrada [13]

Answer:

I think it is D.

Explanation:

3 0
2 years ago
Question 5 of 15
fredd [130]
<h2>The following are the events in a story of how people have interacted with a landscape put into chronological order: </h2><h2> </h2>

1. Dense forest with large trees on steep hills: There were steep hills covered by forests made by large trees. The roots of these trees ceased soil erosion from happening.

2. Hand logging near lakes: People began to cut trees for wood but the pace was not as fact.

3. Mechanized logging throughout hills: Techniques of mechanized logging were developed and which helped in clearing the trees from over the hills within months.

4. Erosion fills lakes with silt: Clearing of forests from over the hills caused soil erosion and the silt from the hills flowed down with rainwater runoff.

6 0
3 years ago
Where does the freshwater that you use in your home come from
goldfiish [28.3K]
Either an groundwater source, like a well, or from a surface-water source, such as a river, lake, or reservoir.
4 0
3 years ago
6. The foraminifera are quite interesting, but they are very different in each sand! Why do you think the forams are so differen
cluponka [151]

Answer:

These are deep sea creatures and have different evolutionary phases

Explanation:

  • Foraminifera is a name given to the hole beares called forams, they are a member of a phylum or class of protists, characterized by angular ectoplasm for catching their food, since they were discovered in 1854, they have been over 50,000 species and is less than 1 mm in size.
  • Bering a marine organism they are commonly found in brackish,  freshwaters and even terrestrial areas. Most of them are unicellular and range from algae to nutrient-poor oceanic waters most of them have a concentration of calcium carbonate.
  • Evolving in seafloor is diverse and abundant also used by the oil industries which heavily depends on microfossils. Width ranges from 5.5 to 4.4 mm.
7 0
3 years ago
How did the Cold War Proxies serve as ""hot spots"" during the Cold War ?
BARSIC [14]

Answer:

They caused a great deal of attention as America and the U.S.S.R were behind the scenes with both sides pouring in many resources. Both sides were looking for the promotion of communism or democracy, with both sides believing that the other was looking for world domination.

Explanation:

3 0
2 years ago
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