3 years ago

What is an environmental hazard created by humans?

1 answer:

5 0

Environmental Hazards are usually any chemicals that donot naturally occur to exist anywhere and are usually made in the fields of industry or experimental sciences
So if you happen for example to throw a bit of mercury in some river while being in a school trip then this is an environmental hazard created by humans

You might be interested in

Which lists two inorganic substances?

Minchanka [31]

Answer: Sugar and fat

Explanation:

6 0

3 years ago

Read 2 more answers

Which choice is not a property of an acid?

Lelu [443]

Answer:

it's going to be D

Explanation:

3 0

3 years ago

Given the formulas for the ionic compounds, draw the correct ratio of cations to anions (a) BaSO4, (b) CaF2, (c) Mg3N2, (d) K2O.

Karolina [17]

Answer:

A. It formed by barium(Ba+2) ion and sulfate ( SO42- )

B. It is formed by calcium ion (Ca+2) and two fluoride ions (2F-)

C. It is formed by magnesium ion (Mg+2) and nitride ion (N3-)

D. It is formed by two potassium ions (2 K+) and oxide ion(O2-)

3 0

3 years ago

How many moles of hydrogen gas would be needed to react with excess carbon dioxide to produce 65.1 moles of water vapor?

ivolga24 [154]

5 0

3 years ago

Read 2 more answers

Can the crabs see the plankton they eat near the ocean floor?

cricket20 [7]

Answer:

Explanation:

The crabs cannot see the plankton they eat near the ocean floor. For the crabs to see the plankton, some color of visible light would need to reach the plankton so that it can be reflected into the crabs' eyes.

4 0

3 years ago

Read 2 more answers