NEW
Font size
WorksheetsScience Leap Practice Test
Total questions: 21
Worksheet time: 1hrs 3mins
Sand, tiny rocks, twigs, and leaves make...
plants
landforms
soil
gardens
When living things decompose they
store fat for the winter
grow healthy and strong
have babies
break down into the soil
Sun-Tree-Squirrel-Hawk The Hawk gets its energy from
sun
tree
squirrel
other hawks
How do plants contribute to the formation of soil?
support animal life in the soil
use soil to grow
shade it from the sun
die, decompose, and become part of the soil
Earthquakes change the earth's surface by....
violently shift the surface of the earth
throw ash into the air
cause clouds to form and rain to fall
force lava through holes in the ground
How would cutting down trees in a forest affect the animals that live there?
the animals will move underground
they will eat different kinds of food to survive
all of the animals will perish in a short period of time
animals that can't find what they need will move
What type of energy is produced by a bell?
light
sound
heat
mechanical
How is thermal energy used at school?
writing with a pencil
looking in a mirror
cooking food for lunch
turning on the lights
All of the following changes could help an animal thrive except
removal of animals that eat the same food
fewer predators that eat the animal
less rain in the spring and summer
more of the kind of plants the animal eats
What type of energy is produced when the handle of a pencil sharpener turns?
mechanical
magnetic
electrical
light
Which of the following would protect a plant from being eaten?
sweet fruit
sharp thorns
large flowers
deep roots
What structure on a rabbit helps it survive in a cold climate?
brown eyes
long tail
thick fur
strong claws
What do the lady Bug and the Grasshopper life cycles have in common?
egg
nymph
pupa
larva
Which chocolate chip would most likely melt first?
Chip A
Chip B
Chip C
Chip D
Which of the following is always true about mixtures?
a solid combines with a liquid
impossible to separate
heavier than other kinds of matter
made of two or more materials
Which of the following would create a mixture?
filling a beaker with ice
heating a sample of salt
adding sand to gravel
stirring a container of water
A student has a container of water with several objects. The water will help the student observe which of the following properties?
whether the objects are made of iron
whether the objects sink or float
how quickly the objects heat up
the mass of each object
Some plants are covered with sharp spines. How do these structures help the plants survive?
they protect the plant from animals that eat it
they let the plant get water from the ground
they allow food to pass into the plant
they provide shade for the plant
Which planet is the 4th from the Sun?
Mercury
Earth
Mars
Venus
What causes you to slide down a slide?
magnetism
heat of the sun
rotation of the Earth
pull of gravity
A class made a model of the Earth, Moon, and Sun. Which of the following would correctly model how the sun, moon, and the earth move?
the basketball moving around the golf ball
the golfball moving around the baseball
the baseball moving around the golf ball
the basketball moving around the baseball
