Strange days on planet earth: troubled waters answer key

Strange Days on Planet Earth:Troubled WatersAnswer Sheet1.What organism is Scientist Tyrone Hayes searching for in the wetlands?

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2.What deformity is being seen in the organisms collected?.

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3.The pattern that Hayes sees in regards to the deformed animals is that the

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4.Why is the beluga whale called the “canary of the seas”?

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5.Scientist Robert Michaud believes thatchemicalmixturesthe cause of the Beluga Whale’s cancers.are6.True /FalseIf two chemicals are not toxic by themselves, together they are also not toxic.

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8.What was the potential cause of the unhealthy levels of sperm in men?

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9.Name 3 sources of chemical exposure we can find right in our own homes.

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Strange Days on Planet Earth-Troubled Waters1.What organism is Scientist Tyrone Hayes searching for in the wetlands?

Get answer to your question and much more

2.What deformity is being seen in the organisms collected?

Get answer to your question and much more

3.The pattern that Hayes sees in regards to the deformed animals is that theabnormalities occur when the frogs are in water containingatrazine, acommon herbicide used for crops.4.Why is the beluga whale called the “canary of the seas”?

Get answer to your question and much more

6.True/ FalseIf two chemicals are not toxic by themselves, together they are also not toxic.

Get answer to your question and much more

8.What was the potential cause of the unhealthy levels of sperm in men?a.Industry and factory pollutionb.Air pollution and greenhouse gassesc.Poor water treatment systems in rural townsd.A cocktail of farmchemicals

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PRODUCT DESCRIPTION

Students complete video worksheet as they view One Degree Factor. Designed for use with Strange Days on Planet Earth. Available on Amazon:


https://www.amazon.com/Strange-Planet-National-Geographic-G93009/dp/0792292596/ref=sr_1_3?dchild=1&keywords=strange+days+on+planet+earth&qid=1585278018&s=books&sr=1-3


Worksheet includes:

One pages with 16 fill-in and short-answer questions

Answer Key

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Strange days on planet earth: troubled waters answer key

Strange days on planet earth: troubled waters answer key

Strange days on planet earth: troubled waters answer key

Strange days on planet earth: troubled waters answer key

Why is the beluga whale called the canary of the Seas?

The beluga is one of the most vocal whales and is also known as the “canary of the seas” because of its bird-like singing.

What did a farmer like Vitale do to help restore the Great Barrier Reef?

Vince Vitale, a cane farmer from Queensland, Australia has found a solution by looking back to a day when less runoff came from the fields. Back in the 1880s, trees and marshes then served as a natural barrier that kept runoff from flowing into the river.