WorksheetsRevision Units 3 & 4
Total questions: 18
Worksheet time: 9mins
Name
Class
Date
1.
adaptation
a)
animals and plants show adaptation to their habitat, e.g. fish in deep water have eyes that see better in blue light because there is only blue light deep in the oceans
b)
A major environment which covers a large area of the earth, e.g. a desert
2.
biomass
a)
This is the name which is given to stored solar energy. The stored energy can be converted to electricity or fuel
b)
the normal weather in a particular area e.g. tropical, desert
3.
food chain
a)
a diagram which shows the energy needed to keep a particular animal alive
b)
this is the way that energy is transferred from one living thing to another
A series of events in which one organism eats another and obtains energy.
A series of events in which one organism eats another and obtains energy.
4.
photosynthesis
a)
the process which converts the solar energy into sugar, oxygen and carbon dioxide. it is conducted by green plants and it is the basis of all food chains.
b)
the process of an animal eating both animals and plants e.g. human beings
5.
niche
a)
the place which a particular animal or plant can survive in
b)
the position of a living thing in an ecosystem. It includes the habitat, food and behaviour of the animal or plant
6.
biome
a)
A major environment which covers a large area of the earth, e.g. a desert
b)
the place which a particular animal or plant can survive in
7.
decide
a)
on
b)
in
8.
revise
a)
to
b)
for
9.
believe
a)
in
b)
on
10.
apply
a)
after
b)
to
11.
convert
a)
to
b)
into
12.
decompose
a)
break up
b)
break down
13.
adapt
a)
to
b)
for
14.
obtain
a)
from
b)
to
15.
What is the noun for the verb announce?
a)
announce
b)
announcement
16.
What is the noun for the verb inhabit?
a)
inhabitant
b)
inhabitment
17.
What is the noun for the verb press?
a)
press
b)
pressure
18.
What is the noun for the verb paint?
a)
paint
b)
painting
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