Worksheetsreview 5G December
Total questions: 65
Worksheet time: 32mins
Seedless plant life cycles have both _____ and _____ stages.
spores
sexual
seeds
asexual
Moss plants have a _____ that releases spores
fruit capsule
seeds capsule
spore capsule
leaf capsule
Spores are able to grow into a complete new plant _________
with fertilization
with seeds
with fruit
without fertilzation
The male part of the plant produces _____ and the female part produces _____
pollen
flowers
sperm cells
egg cells
In the fern plant the ______ releases spores.
leaf bag
seed case
spore bag
Spore case
The spore then grow asexually into a ________ plant.
leaf shape
star shape
heart shape
moon shape
The heart shaped plant has a ____ part and a female part.
root
male
leaf
female
The fertilization happens in the ___part of the plant.
female
male
soil
seed
Name the two types of metamorphosis
Complete metamorphosis has how many stages?
3
2
4
5
Incomplete metamorphosis has ho many stages?
2
3
4
5
The nymph stage is found in _______ metamorphosis
animal
egg
complete
incomplete
Stage 3 where no eating/feeding takes place is called the ______ stage
exoskeleton
adult
nymph
pupal
Insects and animals that transfer pollen from one plant to another are called.
angiosperms
gymnosperms
pollinators
flowers
pollinators help the plants pollinate and get ____ as a reward.
water
flowers
pollen
nectar
Bees make _____ from nectar
honey
juice
water
pollen
what attracts pollinators to the flowers?
pollen
flashing lights
sweet smell
bright colours
What is another way pollination can occur?
spores
leaves
sunlight
wind
Gymnosperms do noy have ____ and ____
pollen
flowers
cones
fruit
What are the living and nonliving things in an environment or area?
predator
producer
ecosystem
abiotic factor
Breaks down and feeds on the remains of other organisms
decomposer
consumer
producer
community
NON-living things found in an ecosystem
biotic
abiotc
habitat
Plants
LIVING things in an ecosystem
biotic
abiotic
ecosystem
rocks
Choose the decomposer.
grass
elephant
bacteria
bird
Choose the abiotic factor.
sunflower
dog
cat
table
Which of the following are factors that could cause extinction?
Destruction of animals' habitat
Climate change
Pollution
Increased human population (more people)
ALL of the above could cause extinction
A group of the same species in the same area is a
ecosystem
community
biosphere
population
Many different populations in an ecosystem is called a (a)
A population has different species in it.
True
False
Look at the picture. Does picture show an organism, a population, a community or a habitat?
population
community
organism
Living things are called organism.
TRUE
FALSE
The living factors include_________ and ___________________
availability of food and temperature
water and light
availability of food and the presence of other organism
water, light and the presence of other organism
The non-living factors include .....
temperature, water and presence of other organism
temperature, water, light, air and soil
temperature, availability of food , light, air and soil
availability of food, the presence of other organism and water
......... is a measure of how hot or cold it is.
water
light
air
temperature
If the temperature is too high, plants and animals may lose too much water.
TRUE
FALSE
Plants need .... to make food.
water
air
sunlight
soil
Plants and animals need oxygen for ....
move
respiration
make a food
reproduction
The following picture shows an example of?
organism
population
community
habitat
The following picture shows an example of?
organism
habitat
community
population
Name the two types of fertilization
External fertilization occurs _______ of the animal body.
inside
outside
in the egg
on the body
Internal fertilization occurs _____ of the animal body.
outside
pouch
egg shell
inside
The advantage of internal fertilization is that
the environment is safe
there are many offspring
the offspring is protected
the offspring not safe
External fertilization requires ______
many organisms
few offspring
few sex cells
many sex cells like egg cells and sperm cells
The walkingstick uses..
Blending
Color changing
Mimicry
protective resemblance
The arctic fox and snowshoe hare develop a white coat of fur during the winter months. What statement best describes this behavioral response?
The color of the fur will attract a mate
White fur allows the animals to reflect light and stay warm
Snow falls during the winter and the white fur will camouflage the animals
It becomes colder during the winter, so these animals need more fur to stay warm
Which adaptation is this organism using?
camouflage
feet
mimicry
adaptations to hunt
What type of camouflage do zebras use to hide from their prey?
Disruptive Camouflage
Concealing Camouflage
Which type of camouflage do walking sticks use?
Disguise
Mimicry
Which animals use camouflage?
Arctic Fox
Zebra
Emperor Penguin
Walrus
Reindeer
Which animals use mimicry?
Butterfly Fish
Viceroy Butterfly
Leaf-Tailed Gecko
Sargassum Nudibranch
Zebra
Animals use camouflage...
to hunt or hide
for fun
to sleep
How do zebra stripes protect the zebra?
When zebras run as a herd,stripes help the predators pick out one zebra.
When zebras run as a herd,stripes help the zebras by not letting the predator pick out one zebra because they blend together and look like a blur of stripes.
The zebra stripes don't have a purpose.
When the earth is warmed by solar energy.
transpiration
weather
insolation
atmosphere
Solar energy warms the earth evenly
False
True
The warmest region on earth is
ocean
polar region
equator
tropic
The closer to the poles you go the cooler it gets
True
False
The angle of solar energy affects how warm an area gets.
False
True
How many layers of the atmosphere are there?
2
4
6
5
Which layer does weather occur in only?
exoshpere
earthosphere
troposphere
mesosphere
The weight of air pushing down on earth is called______
wind pressure
solar energy
water pressure
air pressure
The higher you up you go in the atmosphere the higher the air pressure gets.
False
True
The amount of water vapour in the air is called
gas
humidity
solar
volume
