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Nimfa-mama [501]
3 years ago
14

Question 7 of 32

Chemistry
2 answers:
Sever21 [200]3 years ago
3 0

Answer:O D to protect the environment from harmful chemicals

Explanation:

ASHA 777 [7]3 years ago
3 0
D.) to protect the environment from harmful chemicals
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HELP QUICK ILL GIVE YOU BRAINLIEST AND 25 POINTS! bromine (br) has four energy levels. name 2 other elements that would have fou
Temka [501]

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titanium and potassium

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Which term is defined as the change in the direction of light when it goes from one medium into a different medium?
vovikov84 [41]
The term defined as the change in direction of light when it goes from one medium into a different medium is refraction.

Refraction is the change of direction on the propagation of a beam of light when it passes from a medium to other; this only happens when the light travels at different speeds in both media.

When a beam of light that travels in the air incedes in a slab of glass, part of the beam is reflected (bounces) and part is refracted (it penetrates in the glass and changes the angle).


Also,due to the different speeds of light in air and water, when a beam of light passes from air to water, it refracts.
 
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3 years ago
This type of erosion picks up materials and transports them in the air, often causing the abrasion of surfaces.
SVEN [57.7K]

Answer: Sediment Transport by Wind

Explanation: Like flowing water, wind picks up and transports particles. Wind carries particles of different sizes in the same ways that water carries them (Figure below). Tiny particles, such as clay and silt, move by suspension. They hang in the air, sometimes for days.

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3 years ago
How did scientists respond to Copernicus's discovery?
Usimov [2.4K]

Answer:

d

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5 0
3 years ago
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Please answer this I need it answered really soon thank you so much whoever answers this and I will give BRAINLIEST!!
max2010maxim [7]

Answer:

B extinction

Explanation:

as the species does not exist any more, the species is extinct, therefore making the pictured fossil of an extinct species

hope this helps

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3 years ago
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