Grammar
Vocabulary
National Geographic
Fact or Cap
100

Finish this sentence with a tag question: Carla and Lea want to join the team, ______

don't they? 

100

This word means being in danger of becoming extinct.

What is endangered? 

100

When an animal attacks, what is usually the cause? (it is hungry, it is naturally aggressive, or it feels threatened). 

What is it feels threatened.

100

Vampire bats are useful for medical research because they release special substances that keep blood flowing 

What is fact. 

200

unscramble this sentence: of cotton jeans made and T-shirts are

What is Jeans and T-shirts are made of cotton. 

200

A group of wolves is called a what?

what is a pack

200

The idea that ants are smarter together in a group is describe in what term.

What is swarm intelligence.

200

Something that is lethal causes death.

What is fact. 
300

Change these two sentences to the past perfect:

Pterosaurs disappeared. Humans evolved.

What is Pterosaurs had already disappeared by the time humans evolved. 

300

A group of fish is called a what?

What is a school. 

300

Explain what it means to leave a fashion footprint.

What is the clothes we buy and wear have an impact on the planet. 

300

Swarm intelligence is found only in insect and animal behavior.

What is cap.

400

Use "should have" to make a suggestion or give advice to a friend about buying eco friendly clothing.

What is You should have _____ 

400

This word describes being liked by many people

What is popular.

400

How did the Wright Brothers prepare for their flight project?

What is They first read all the books they could and then they studied kites. 

400

You can reduce your fashion footprint by ironing your T-shirts while they are still wet.

What is cap.

500

Change this sentence to the present passive tense: 

They use a lot of pesticides to grow cotton.

A lot of pesticides are used to grow cotton. 

500

Where do jeans go after the factory?

What is They're shipped to the warehouse and then to the retail store, where they're purchased by the customers

500

This is what Jack Andraka's invention (from unit 1) does. (creates proteins, detects cancer, cures cancer).


What is detects cancer.
500

The earliest known dinosaur that is generally considered to be the first bird is the velociraptor

What is cap. It is the Archaeopteryx.