Animals
Technology
Nature
Others
Vocabulary
100

Nutcrakers belong to this species.

the crow family 

100

Define "e-waste". 

Old and broken electronics such as broken TVs, compueters, and so on.

100

Pine cones ripen in this season.

Summer and fall.

100

The capital city of Ghana.

Accra

100

This word means "to hide or store something in a secret place".

cache

200

The strongest animal in the world.

the elephant

200

Give one example of valuable metal.

Gold, silver, platinum etc.

200

The English word for "紅葉"

Autumn leaves 

200

This is how Israel Mensah makes his living.

He buys a few TVs or computers and break them apart. Then, he removes valuable metals that can be resold.

200

This word means "to say that something must not be done, used, etc., officially".  The same as prohibit.

ban

300

Name one animal apart from nutcracker that stores food so that they can eat it later.

Squarrel, hamster, crow, woodpecker, bear etc.

300

Most e-waste or scrap in the world end up in this place.

Landfills

300

Clark did experiments with --- birds instead of birds in the wild. (put one word)

captive

300

These people are responsible for the problem of e-waste. 

Companies, governments, and consumers in developing countries.

300

This word means "not enough, or very small in amout or number."

scarce

400

The animal which has the strongest sense of smell.

the elephant
400

Professor Weidenhamer found that the jewelry he had bought in a developing country contained this material.

lead (pronounce correctly!)

400

Nutcrackers stay here during the winter.

in the high mountains

400

This agreement was made in1989 to address the problem of the international trade in e-waste.

Basel Convention
400

This word means "good at learning, understanding, and thinking about thigns."

smart

500

Mr. Kawakami's favourite animal.

horse

500

Another word to mean "poisonous".

toxic

500

Nutcrackers use this ability to remember where they store food.

Spatial memory

500

Ashland University is in this state in the US.

the state of Ohio

500

a small area of fresh water near a lake or river

lagoon

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