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enyata [817]
3 years ago
12

Give examples of how land resources are used in a city setting

Chemistry
2 answers:
poizon [28]3 years ago
5 0

Answer:

Land resources such as gravel and bedrock are used to construct buildings, roads, and sidewalks. Land is also where city structures—such as buildings, roads, and sidewalks—are constructed. People use land resources such as bedrock and aggregate to construct buildings, roads, and sidewalks.

I hope this answer helps

Mandarinka [93]3 years ago
4 0

you tudecakegtbxkgenxifjf slsh

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Work done after rutherford's gold foil experiment demonstrated that the nucleus contained ________.
shutvik [7]
Protons and neutrons

hope this helps 
5 0
3 years ago
iron is made by a reduction of iron oxide with carbon monoxide. Fe2O3+3CO-2Fe+3CO2. Calculate the mass of iron that can be forme
lyudmila [28]

Answer:

Mass = 88.12 g

Explanation:

Given data:

Mass of iron oxide = 126 g

Mass of iron formed = ?

Solution:

Chemical equation:

Fe₂O₃ + 3CO    →      2Fe + 3CO₂

Number of moles of iron oxide:

Number of moles = mass/molar mass

Number of moles = 126 g/ 159.69 g/mol

Number of moles = 0.789 mol

Now we will compare the moles of iron with iron oxide.

                      Fe₂O₃           :             Fe

                         1                 :               2

                   0.789              :            2/1×0.789 = 1.578 mol

Mass of iron:

Mass = number of moles ×molar mass

Mass = 1.578 mol × 55.84 g/mol

Mass = 88.12 g

4 0
2 years ago
"What are genetic disorders, and how do they influence human growth and development​
Morgarella [4.7K]

Answer:

Genetic disorders is an illness caused by abnormalities in genes or chromosomes.The cells of all mammals contain approximately the same amount of deoxyribonucleic acid (DNA).

Explanation:

Mammals are affected through an increase in the number of cells and not in their size.

8 0
3 years ago
How would you ask a girl out. I know that I can use my voice, but I don’t know what to say.
kirill [66]

Answer:

Just go out there and be yourself brother!

Explanation:

If she doesn't like you, she doesn't like the real you, therefore you don't deserve her! lol

4 0
3 years ago
A scientist observes several metals and records the followinv data.which of the data sets represents qualitative data?A The máss
Strike441 [17]
The answers C and D are correct.
4 0
3 years ago
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