1st grade
Animals that eat other animals for food are classified as
predators
This is what you call animals that hunted and eaten by predators.
prey
Where does all energy in a food chain start?
The sun
When the food supply in an area decreases, many of the deer living there will
move to a new habitat
change their color
hibernate
reproduce
move to a new habitat
Frogs eat crickets. If the population of crickets in an area decreases, the number of frogs in the area will most likely
decrease
increase
remain the same
decrease
Is a plant living or nonliving?
Living
This part of the plant is found in the ground. It holds the plant in place and absorbs nutrients and water from the soil.
What are the roots?
This part of the plant is where seeds are made.
What is the flower?
This part of the plant moves water and nutrients to all the other parts of the plant.
What is the stem?
This part of a plant is the part that makes food.
What are the leaves?
Which tool would you use to take the temperature of something?
What is a magnifying glass or hand lens?
This tool is used to measure the weight or mass of an object.
What is a scale? or a Balance Scale?
The human body gets the energy it needs for growth and repair directly from
soil
food
sunlight
water
food
This tool is used to measure the volume of a liquid.
What is a graduated cylinder?
Which force pulls objects toward the center of Earth?
gravity
Which color baseball cap would absorb the most light on a sunny day?
pink
black
white
yellow
black
Which form of energy is produced when a person claps his hands?
sound
The number of daylight hours in New York State changes with the
season of the year
Moon’s changing appearance
direction of the wind
arrival of a severe storm
season of the year
Which type of energy needs to be removed from liquid water to change the liquid water to solid water?
light
heat
sound
chemical
heat
Which organisms are producers?
green plants
Which material is the best conductor of electricity?
metal
How long does it take Earth to make one rotation?
one day
one week
one month
one year
One day
A student crumpled up a flat sheet of paper into a round ball. Which property of the paper changed?
hardness
color
mass
shape
shape
What provides the source of energy for the water cycle?
rain
soil
the Sun
the Moon
the sun