WorksheetsUnit 3 Review
Total questions: 45
Worksheet time: 23mins
How can animals help plants make new plants?
by bringing water to the plants
by carrying seeds to new places
by using plants to build their homes
What can a butterfly carry away from a flower to help make more flowers?
pollen
stems
water
What most likely spreads the cherry tree seeds?
Rain / water
Wind
Animals
How can a bee help a plant?
By eating nectar from the plant
By breathing in oxygen from the plant
By spreading the plant's pollen to other plants
What is one way that a plant's seeds can be spread to a new place?
A person smelling a rose
A squirrel burying an acorn
A butterfly visiting a flower
How are a pond and a saltwater lake alike?
They are both saltwater habitats.
They are both freshwater habitats.
They are both habitats to plants and animals.
What is a habitat?
a squirrel eating the food that it finds
flowers growing and blooming in a place
the place where a living thing gets the food, water, and shelter it needs
Some plants grow in water, like ponds. Some plants grow in very dry places, like deserts. How much water do plants need to grow?
All plants need lots of water.
Most plants can survive with very little water.
Different plants need different amounts of water.
Which habitat is only salty water?
river delta
tide pool
pond
Which habitat is fresh water or a mix of fresh and salty water?
river delta
tide pool
pond
Which habitat has a sunfish?
river delta
tide pool
pond
Why does the oyster live in the river delta? Choose all the correct answers.
It needs salty or a mix of fresh and salty water
It needs still (not moving) water
It needs moving water to bring it food
It needs fresh water to survive
Choose all of the animals you would find in the tide pool.
Choose all of the animals you would find in fresh water. (Remember, some river delta animals like fresh water from the river, and others like the salty water closer to the ocean. Which ones like fresh water?)
The crab lives in the....
High tide zone
Middle tide zone
Low tide zone
The __________________ always has water, during low tide and high tide.
High tide zone
Middle tide zone
Low tide zone
How does this part of the plant help it?
This part takes in air
This part takes in sunlight
This part uses air, water, and sunlight to make food
All of the above
The plant gets energy (food) to grow, make flowers, make fruits, and make seeds by....
Eating food
Growing fruit
Making flowers
Making food in its leaves
What do plants need to make food? Chose all of the correct (right) answers.
shelter
sunlight
air
What takes in water and nutrients from the soil?
What moves water through the plant?
Where do plants get most of the nutrients they need to live?
from soil
from air
from sunlight
What will happen to this plant if it gets water, light, and air?
It will die.
It will grow.
It will become a seed.
Ashton has two plants. What can he do to find out if plants need water to live?
Water both plants.
Water only one plant.
Do not water the plants.
What is one way that a plant's seeds can be spread to a new place?
A person smelling a rose
A squirrel burying an acorn
A butterfly visiting a flower
What habitat is shown in the picture?
desert
grassland
rainforest
Look at the picture of a turtle and plants.
What habitat do the turtle and plants need to live in?
a pond
a desert
a tidepool
A rainforest floor is wet and gets little sunlight. Which kinds of plants grow well on the rainforest floor?
plants that need a lot of water and sunlight
plants that need a lot of water and little sunlight
plants that need a lot of sunlight and little water
Why do cats live on land and ducks live in the water?
Cats have legs for running and ducks have wings for flying.
Cats blend in with the grass and ducks blend in with the water.
Cats have claws for climbing trees and ducks have webbed feet for swimming.
Which animal lives only on land?
This animal cannot live in a cold place. It hides in tall grasses and the climate can by rainy or dry. What habitat does it live in?
Desert
Savanna
Rainforest
Forest
Which trees do NOT loose their leaves?
Trees in the rainforest
Trees in the savanna
Trees in the forest
Why is it dark on the rainforest floor?
Because of the rain.
Because of the tall trees.
Because of the animals.
Which layer of the rainforest is this describing: Immediately above the forest floor this layer is home to residents such as bees, snakes, frogs, and leopards.
Forest Floor
Understory
Canopy
Which layer of the rainforest is this describing: This layer is the top layer, known as the "green blanket" that stops sunlight from reaching the forest floor.
Forest Floor
Understory
Canopy
The tamarin belongs in the
canopy
understory
floor
The orchid belongs in the
canopy
understory
floor
The boa belongs in the
canopy
understory
floor
Which environment has a dry season and a wet season?
tundra
tropical rain forest
temperate forest
savanna
Temperate forests have 4 distinct seasons
True
False
What is one adaptation animals have for temperate forests?
Animals are able to survive in year-round freezing temperatures
Animals have learned how to live without trees
Animals have learned to live in 1 temperature all year
Animals can survive both cold winters and hot summers
The forest floor is different from the rainforest floor since...
it is darker
it has more light
it has more decomposers
it has more water
These seeds belong to the birch tree. They are spread by wind.
The bushbaby lives in the baobab tree because...
it can dig
it lives in burrows
it eats grasses
it eats insects fruits and nectar
The Baobab looses its leaves, fruits, and flowers in the dry season! Why do animals still live there?
It has water in its trunk.
They don't live there.
It grows new fruit in the dry season
