2 years ago

How did the banned substances DDT and PCBs end up in the ocean?

1 answer:

5 0

Answer:

PCBs and DDT are chemicals that were banned more than 30 years ago, but our air, water, land, and bodies are so contaminated that decades of cleanup efforts have yet to eliminate their threats to our health. Today, food is one of the most likely exposure routes to PCBs.

You might be interested in

What happens when light goes through a prism

Vladimir [108]

Answer:

The light bends

Explanation:

As a result the different colors that make up white light become separated and into 6 other colors

7 0

3 years ago

For women, the hormones estrogen and fsh are both necessary for the:

Vlad [161]

Reproductive system and it's functions

7 0

2 years ago

Which statement BEST describes the organization of the periodic table of the elements?

Mashcka [7]

B is the answer for your question

5 0

3 years ago

What type of weak bond is formed when the oxygen of one water

Amanda [17]

Answer:

hydrogen bond

Explanation:

The slight positive charges on the hydrogen atoms in a water molecule attract the slight negative charges on the oxygen atoms of other water molecules. This tiny force of attraction is called a hydrogen bond. This bond is very weak.

3 0

2 years ago

High tides are created on Earth when nearby celestial bodies create what change in the oceans?

Sedaia [141]

D since it has to do with gravity

6 0

2 years ago

Read 2 more answers