WorksheetsGr 2, 2-nd Tr. Science Revision
Total questions: 39
Worksheet time: 22mins
All living and nonliving things in one place:
pollen
environment
food chain
This shows how energy moves from plants to animals
food chain
pollen
oxygen
environment
grass, snake, frog, grasshopper
snake, grass, frog, grasshopper
grass, grasshopper, frog, snake
How can animals help plants reproduce?
by bringing water to the plants
by carrying seeds to new places
by using plants to build their shelters
What is an adaptation?
Something that helps a living thing survive in its environment.
The food that animal eats.
How energy moves in a food chain
A giraffe's long neck - used to reach leaves high in trees - is an example of an ___________.
food chain
adaptation
environment
Which of the adaptations would be common to animals living in cold environment?
(two answers)
Thick fur
Large Wings
layer of fat under the skin
long eyelashes
Choose one adaptation that protects plants from animals.
large leaves
thorns
thick layer of fat
Which is an adaptation for a dry and sandy environment?
the long eyelashes of a camel
the sharp spines of a sea urchin
the big leaves of a rain forest plant
When there is a long time with very little or no rain that causes the land to get very dry, it is called a ________.
drought
flood
erosion
When moving water or wind carries rocks and soil to new places, it is called ________.
drought
flood
erosion
A large rock breaks into smaller pieces through a process called:
erosion
weathering
How are weathering and erosion alike?
Both of them cause fast changes of the Earth's surface.
Both of them cause slow changes of the Earth's surface.
Both answers are correct
Too much water covers usually dry land:
drought
flood
earthquake
Is a FLOOD a fast or slow change?
fast
slow
Volcano eruption is ______ change to Earth's surface.
slow
quick
Which of the following could rapidly (quickly) change Earth’s surface?
Earthquake
Weathering
What are natural resources?
something people make
something recycled
something found in nature that people can use
Which of the following are natural resources? Choose ALL that apply.
soil
water
air
plants
Choose a product for this resources
Choose a product for this resources
Resource
product
Which tool measures temperature?
thermometer
rain gauge
weather vane
Which type of clouds would you most likely see on a bright and sunny day?
cumulonimbus
cumulus
stratus
Look at this picture.
Which type of cloud is this?
stratus
cumulonimbus
cirrus
Which tool can you use to tell you about the wind direction?
thermometer
rain gauge
weather vane
What does a weather pattern show?
no change in the weather over time
a weather change that happens once
a weather change that happens over and over
Water moves from Earth’s surface to the atmosphere and back again through which process?
precipitation
the wind cycle
the water cycle
This diagram shows three important processes in the water cycle, What does number 1 show?
Evaporation
condensation
precipitation
This diagram shows three important processes in the water cycle, What does number 2 show?
Evaporation
condensation
precipitation
This diagram shoes three important processes in the water cycle, What does number 3 show?
Evaporation
condensation
precipitation
The sun's heat makes water .......... or change to a gas.
evaporate
condense
When the gas meets cool air, the gas ......... or change into drops of water.
evaporate
condenses
When drops of water fall from clouds , we call it .......................
Precipitation
Evaporation
Condensation
Which lists the seasons in the correct order?
summer, spring, winter, fall
summer, fall, winter, spring
spring, fall, winter, summer
How is summer different from fall?
Summer is warmer than fall.
Summer is longer than fall.
Summer is cooler than fall.
Which helps animals save energy in winter?
changing color
hibernating
migrating
The birds in this picture are moving from one place to a different place as the seasons change. What is this called?
hibernating
migrating
nesting
You observe the weather for two days and make this chart.
a. What can you conclude or predict for the next days?
b. Why is it important to track and record the weather? p.282
