Nanotechnology Quiz

What is nanotechnology?

• The process of making and measuring things on a scale of less than 100 nanometres

• The process of making and measuring things on a scale of more than 100 nanometres

• The process of making and measuring things on a scale of exactly 100 nanometres

• The process of making and measuring things on a scale of exactly 1 metre

Who introduced nanotechnology to the world?

• A decade later

• Norio Taniguchi

• Richard Feynman

• In 1981

What are some benefits of nanotechnology?

• Making things bigger, heavier, and faster

• Making things smaller, lighter, and slower

• Making things weaker, softer, and rougher

• Making things stronger, stiffer, and smoother

What is one possible future use of nanotechnology?

• Manufacturing tiny nano-robots or 'nanobots'

• Creating giant robots

• Using nanotechnology in agriculture

• Developing new energy sources

What is one disadvantage of nanotechnology mentioned in the text?

• Nanotechnology being completely safe

• Nanoparticles being too large to see

• Nanoparticles floating in the air and entering lungs

• Nanotechnology causing global warming

Reorder the following according to when it happened

• 1974, A Japanese scientist named the term.

• the technology began to be used.

• A small robot wasw made based on the technology.

• Richard Feynman introduced the technology

Nano particile may enter human's _______ without us knowing it. It will harm our health.

When the technology becomes common, we will suffer from differnt ______.