WorksheetsEcosystems
Total questions: 13
Worksheet time: 7mins
What is the area where a polar bear lives called?
the igloo
the desert environment
the Arctic habitat
the winter habitat
The variation in the lengths of some fish is:
discontinuous
continuous
both continuous and discontinuous
neither continuous nor discontinuous
Examples of physical environmental factors that make up an environment include:
temperature, light, moisture
producers, consumers
herbivores, carnivores, omnivores
Arctic, woodland, pond
Organisms living in hot, dry areas are more likely to survive if they:
wash regularly
do not waste water
have thick fur
do not have sharp claws
Which of these features can not be inherited?
eye colour
hair colour
an accent
curly hair
How does the amount of light that reaches the ground at midday in a deciduous forest change during a year?
It doesn’t change.
The most amount of light is in summer.
The most amount of light is in winter.
The most amount of light is when there is a full Moon.
Which of these is most likely to be an example of environmental variation?
a man with naturally blonde hair
a teenager with an earring
a girl with blue eyes
a person with naturally curly hair
What does a rabbit do when winter comes?
it hibernates
it grows thicker fur
it migrates
it dies
At a certain lake, the community is smaller in winter because:
some of each species of animal have died
more animals have arrived for the winter so that they can keep warm together
there is more ice on the lake and so less room for the organisms.
some species of birds have migrated
Use the food web. What do lizards eat?
mice
grasshoppers
hawks
grass
What resources do plants need
oxygen and food
fertiliser, a garden, water
light, space, water and minerals
weedkiller
Look at the food web again. What might happen if all the rabbits died?
There would be more hawks because there are fewer rabbits in competition with them.
There would be fewer lizards because the hawks would eat more of them.
There would be less grass because it would be eaten by the grasshoppers
There would be more snakes because they would not be in competition with the rabbits.
How well do you feel you have understood your Biology lessons while learning from home?
Very well
Okay
Some areas to work on
Not at all well
