What is the estimated number of people lacking access to clean drinking water at home?

Understanding Water Safety and Innovation

Interactive Video
•
Science, Biology, Chemistry
•
6th - 8th Grade
•
Hard

Sophia Harris
FREE Resource
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
4 billion
2 billion
1 billion
3 billion
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary function of Gitanjali Rao's device?
To measure water pH
To purify water
To detect lead in water
To filter bacteria from water
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What technology does Gitanjali's device use to detect lead?
Nanotube-based sensors
Magnetic sensors
Infrared sensors
Ultrasonic sensors
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What event inspired Gitanjali to develop her device?
A family health issue
A school science project
The Flint water crisis
A documentary on water pollution
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the main purpose of science according to Gitanjali?
To win awards
To make a difference
To gain fame
To earn money
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is Gitanjali's perspective on science and gender?
Science is only for boys
Science is not important
Science is only for girls
Science is a universal subject
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which organization is Gitanjali collaborating with for her research?
Denver Water
World Health Organization
National Science Foundation
Environmental Protection Agency
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