Prongo Free Printables
Prongo Grade 4 Science Practice
Name
Date
chapter
Ecosystem Interactions
chapter
Energy Transfer
chapter
Earth, Moon & Patterns
chapter
Changes to Landscapes
chapter
Engineering & Optimization
chapter
Brain Break — Science True or False
1.
An ecosystem includes living things and the ___ parts of their environment.
2.
Producers make their own food using energy from the ___.
3.
Consumers get energy by ___ other organisms.
4.
Decomposers break down dead material and ___ nutrients.
5.
A food chain shows one path of ___ flow.
6.
Energy is the ability to do work or cause ___.
7.
A moving object has energy of ___.
8.
Stored energy waiting to be used is ___ energy.
9.
The faster an object moves, the more ___ energy it has.
10.
Energy can ___ from one object to another.
11.
What causes day and night?
12.
What is rotation?
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