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nydimaria [60]
3 years ago
6

The satellite image above shows a portion of the Namib Desert in Africa. This is an ancient, sandy desert with dunes that can be

up to 305 m tall. The Namib Desert extends inland from the Atlantic Ocean between 80 km and 200 km and receives only 5 mm to 76 mm of rain each year.
A satellite picture of this same area taken weeks before shows that the shape and location of some sand dunes have changed. Which of these most likely caused the changes in the dunes?

A) Ocean waves
B) Flowing rivers
C) Blowing wind
D) Crustal uplift
Chemistry
1 answer:
erastovalidia [21]3 years ago
3 0

Answer:

blowing wind

Explanation:

in a desert there is no water so that cuts the first two out. then for the wind... well there are no mountains or buildings in the desert to block the wind. the last answer, crustial uplift... how often does that happen... =)

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Which property is shared by both acids and bases?
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2 years ago
2. What types of organisms have cells with very large vacuoles?
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The answer would be plant cells
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2 years ago
What is the molar concentration of hydronium ions in a sample of a soft drink that has a ph of 4?
hammer [34]

[H^{+}] value of soft drink is 0.0001mol/l when given pH is 4.

Given:

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Formula to find: pH=−log_{10} [H^{+}]

We can put the values of pH in above formula as,

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To calculate hydonium ion concentration, formula is as follows;

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