Environment
Now and then
riddles
Primary sources
100

What should we do to save energy?

We should use solar energy. We should turn off electricity when we don't use it.

100

Fail

-100

100

I am full of keys but can't open any locks. What am I?

A keyboard

100

Fail

-100

200

What kind of things can we make from recycling things. 

Toys, dishes, clothes, shoes and so on.

200

an/My grandmother/couldn't/email/1960./send/in

My grandmother couldn't send an email in 1960

200

What has four legs but can't walk?

A table

200

What are examples of primary sources?

tools, statue, jewelry, board game and etc.

300

What should we do to save paper?

We should write on both sides.

300

What people could in 1980s without the Internet?

People could write letters, play outdoor games or board games and so on.

300

I am not alive, but I can grow. I have no lungs, but I need air. What am I?

Fire

300

bonus

+300

400

Bonus

+400

400

My friends and I like to play _____ on my laptop after school.

online game

400

What has keys but can't open locks?

A piano

400

What is primary sources?

A primary source is something old that tells us about life i the past.

500

Why is it important to reduce, reuse, and recycle?

protect the environment, minimize the amount of waste, extend the life of a product

500

Could people read an e-book in 1850? Why or why not?

No because people didn't have the Internet in that time.

500

I have cities, but no houses. I have mountains, but no trees. I have water, but no fish. What am I?

A map

500

What kind of questions can we give to learn about primary sources?

What did people use this tool for? Who made this statue and why did they make it? and others.

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