WorksheetsJr Hacks 2021-Grade 4 Quiz
Total questions: 39
Worksheet time: 39mins
The main source of energy comes from the _______________.
sun
potential energy
kinetic energy
solar system
Our skeleton is made up from . . .
muscles
bones
blood
fingers
Which part of your brain protects the brain?
Ribs
Backbone
Skull
Head
Who is the producer in this food chain?
(a)The rabbit
(b)The grass
(c) The fox
d)There is no such thing as a producer
A ___________ makes its own energy and begins the food chain.
(a) consumer
(b)producer
(c) herbivore
(d) decomposer
How many poles does a magnet have?
1
2
3
4
What is this animal?
a vertebrate
an invertebrate
What is this animal?
a vertebrate
an invertebrate
The two main functions of a root are to bring nutrients to the plant and to _____
Grow more plants
Spread to new places
Hold the plant in the place
Protect it from predators
Which of the following can live on both water and land?
Frog
Fish
Bird
Dog
Animals that live in/on ___ are called arboreal animals.
Water
Trees
Land
Air
Largest Mammal in the world:
Lion
Elephant
Whale
Dog
What does NASA Stand for
New Agency of Space Artifacts
National Aeronautics and Space Agency
National Aeronautics and Space Administration
National Art and Space Agency
What is the ISS
Indian Space Station
Irish Solar Soccer
International Space Shuttle
International Space Station
A duck has webbed feet to help it
swim
walk
eat
attack other ducks
Write 2000 + 400 + 50 + 6 in standard/short form
2546
2000400506
2456
2654
Which of the shapes are a quadrilateral
trapezoid
heart
star
pentagon
What are 3 states of matter?
solid, liquid, gas
light, liquid, gas
gas, liquid, balloons
solid, air, wind
Alexa wants to cover her rectangular floor with carpet. If the dimensions of the floor are 6m x 4m how much carpet will Alexa need?
24 m
24 m2
24 mm2
24 cm
What part of the body helps you move?
eyes
pancreas
muscles
lungs
what helps pump blood through the entire body?
kidney
stomach
lungs
heart
Finding the sum of two numbers means:
adding
multiplying
dividing
subtracting
What is the closest planet to the Sun?
Jupiter
Mercury
Venus
Earth
What star shines in the day and provides light?
Sun
Venus
Mars
Moon
What is the largest planet in the solar system
Sun
Saturn
Jupiter
Earth
What part of the plant conducts photosynthesis?
Trunk
Leaf
Branch
Root
What would happen to water at the temperature -5oC
Melt
Boil
Evaporate
Freeze
Which of the following is not a living thing
dog
onion
worm
sand
What is 58,689 rounded to the nearest ten thousand?
60,000
59,000
50,000
58,000
I am a 4 digit number, I am 4,000 rounded to the nearest thousand. I am odd number. My tens digit is even. What number I am?
3,782
3,952
3,295
3,943
Code is...
when it's not warm.
the dog from Garfield.
a song or poem dedicated to someone.
specific instructions in a computer program.
What do we call the person who writes the instructions for the computer to complete a task?
architect
coder
Bob
composer
What is an error in a program that stops the program from running as expected?
Algorithm
Program
Bug
Code
A good code/program must be
Detailed and short
Hard to understand
Very long
Imagine writing a program that instructs a bird on how to take off, fly and land, what code can I easily loop/repeat?
Lift off
Flap wings
Land
Lay eggs
