Toggle Navigation
Games
Blog
News
Class PIN
Join for Free
Sign in
Toggle Navigation
Games
PIN
Join for Free
Blog
Pricing
News
Contact us
Help center
Sign in
Study
Oral recitation
0
%
0
0
0
Back
Restart
Give 1 on how we can control the changes in the environment.
...
Oops!
Okay!
What is reduce?
Lessen the use of plastic
Oops!
Okay!
What is the formula for density?
Density = mass divided by volume
Oops!
Okay!
What is the volume of this figure?
216
Oops!
Okay!
What is the formula of mass?
Mass = density x volume (m=d x v)
Oops!
Okay!
Give three natural changes in the environment
Earthquake, cyclone, tsunami etc.
Oops!
Okay!
Give 1 man-made change in the environment
...
Oops!
Okay!
What apparatus we can use to measure the mass of an object?
Beam balance
Oops!
Okay!
What unit do we use to express the measure of mass?
Gram (g)
Oops!
Okay!
When does the mass produced of plastic started?
Since the end of World war II
Oops!
Okay!
It tells us how much the amount of matter an object is made of.
Mass
Oops!
Okay!
In addressingvthe problem of plastic trash, what are the 3 Rs that would help us to lessen the use of plastic?
Reduce, Reuse and recycle
Oops!
Okay!
When does the one of the most damaging earthquakes in Luzon happened?
July 1990
Oops!
Okay!
What is the formula for volume of rectangular solid?
L x w x h
Oops!
Okay!
What method do we use to measure the volume of an irregular piece of solid
Water displacement method
Oops!
Okay!
Give 1 on how we can control the changes in the environment.
...
Oops!
Okay!
This is the symbol we can see in plastic materials to identify the types of plastic that they are made of?
Resin Identification Code
Oops!
Okay!
_____ is the measure of space occupied by an object or matter.
Volume
Oops!
Okay!
What unit do we use to express the measure of volume?
Cubic centimeter (cm³)
Oops!
Okay!
Give 1 man-made change in the environment.
...
Oops!
Okay!
What unit do we use to express the measure of density?
Grams per cubic centimeter (g/cm³)
Oops!
Okay!
These are the natural changes in our environment.
Natural calamities or disaster.
Oops!
Okay!
What is the formula for volume?
Volume = mass divided by density
Oops!
Okay!
What apparatus do we can use to measure the volume of liquid materials?
Graduated cylinder
Oops!
Okay!
Your experience on this site will be improved by allowing cookies.
Allow cookies