Science
What gas do we breathe in that is necessary for us to live?
Oxygen
What do you use to send an email?
A computer or a smartphone.
They are like Lego masters, building tall buildings, long bridges, and even water slides at water parks!
Civil engineers
12 + 9 = ?
21
Which planet is known as the red planet?
Mars
What do bees make that we can eat?
Honey
What do you call a machine that can think and do tasks on its own?
A robot
They are the inventors of cool robots, fast cars, and even roller coasters
Mechanical engineers
15 - 6 = ?
9
What do you call a group of stars that make an imaginary shape in the sky?
A constellation
What is the largest organ in the human body?
The skin
True or False. Everything you see on the internet is true.
False
They make sure we have lights in our homes, power for our video games, and batteries for our toys
Electrical engineers
In the number 56, which digit represents the number of tens?
5
What shape makes structures like buildings and bridges strong?
Triangles
What is water made of?
Hydrogen and oxygen
A worldwide network of computers is called ________
Internet
They mix up safe chemicals to make things like toothpaste, soap, and chocolate
Chemical engineers
If you have two dozen cookies and your friend gives you 13 more, how many cookies do you have in total?
2 x 12 + 13 = 37
What is the name of the tool that shows directions like North, South, East, and West?
A compass
What 3 things do plants need to make food?
Sunlight, water, and carbon dioxide
Another name for computer program is ________
Software
They create fun video games, helpful apps on our phones, and make computers smarter.
Software engineers
How many minutes are there in one and a half hours?
90 minutes
What do you call the study of living things?
Biology