Earth and Space C3 2019

What new theory did Marie invent when she was studying uranium?

• Science

• Uranium

• Radioactivity

Marie Curie is mostly remembered as a famous

• baker

• student

• scientist

• reader

Which of the following is the SI unit of the quantity of radiation received by radiation workers?

• Rad

• Gray

• Sievert

• Roentgen

Group of people with highest risk of developing lung cancer

• Nonsmokers

• Teenagers

• Smokers

• Adults from 20-40 years old

X RAYS

• Ionizing Radiation
• Non Ionizing Raditation

Nuclear Waste

• Ionizing Radiation
• Non Ionizing Raditation

CT Scans

• Ionizing Radiation
• Non Ionizing Raditation

Microwaves

• Ionizing Radiation
• Non Ionizing Raditation

Cell Phones

• Ionizing Radiation
• Non Ionizing Raditation

What do we use uranium for?

• DUCKS!
• Buildings
• Nuclear weapons
• Tools