Vocabulary
Grammar
Academic words
Unit's knowledge
100

Move from a place to other.

Relocate.

100

Comparative form of "wet".

a) More wet.    b) Wetter.    c) Weter.

b) Wetter.
100

Verb form of 'analysis'

Analize.

100

To prevent total extinction of the Tahki horses, scientists and zoos promoted...

A Species-breeding program.

200

Some wild species were_________ in captivity, and now they don't represent a harm to people.

domesticated.

200

Choose the correct answer.

_____ orcas _______ whale sharks are consider superdepredators.

a) Both / and.            b) Neither / nor.

a) Both / and.

200

Adjective form of 'benefit'

Beneficial.

200

Both Grey and Red Squirrels are considered pests.

a) True.       b) False.

b) False.

300

Very harmful that make you sick, or even kill you.

Poisonous.

300

Complete the next sentence:

'You __________ stay awake for too long at night. It'll affect your sleep hours'.

a) Don't have to.     b) Mustn't.      c) Shouldn't.

c) Shouldn't.

300

Noun form of 'academically'

Academic

300

Mention how do the egels obtain their food.

They wait until the dolphins push the fish to the shore to feed.

400

Some organizations are focused on ________ _________. For example: The WWF, TNC or Earth Action.

Wildlife Conservation.
400

Complete the next phrase:

Insects has 6 legs, like grasshoppers and beetles, _______ the arachnids have 8 legs, for example: spiders and scorpions.

Whereas

400

Adjective form of 'debate'

Debatable.

400

Until 1900's, the zoos were more concerned in entretainment than the animal wellfare. Some of the causes that made them transform into centers of conservation were...

The nearer extinction of the American Bison, and the The total extinction of the passenger pidgeon and other species.

500

Define 'Issue'.

A suject or problem that causes concern and discussion.

500

Make a sentence using comparative form.

Tiger sharks / dangerous / Whale sharks. 

'Tiger Sharks are more dangerous than whale sharks.'

500

Adverb form of 'Treat'

It doesn't exist.

500

Mention 2 differences between the Tiger Shark and the Whale Shark.

- Tiger Shark is light blue and stripes, and Whale Shark is dark blue and has white spots.
- Tiger Shark has teeth, but Whale Shark hasn't.

- Tiger Shark is an endangered species, whereas Whale Shark isn't.

- Tiger Shark eats fish and meat, whereas Whale Shark eats krill and placton.