Font size
Worksheets19.11.20 GR.3 SCIENCE ASSESSMENT
Total questions: 20
Worksheet time: 20mins
------------------------------------- floats on the surface of water.
Pondweed
duckweed
reeds
-------------------------------- grows completely under water.
Pondweed
duckweed
reeds
--------------------------- grow along the edges of ponds or rivers.
Pondweed
duckweed
reeds
Ghaf tree stores water in their small , green ----------------------- with a waxy covering.
(a)
Cactus store water in its --------------------------------.
(a)
Aloe plants store water in their big, thick ---------------------------.
(a)
--------------------------------- sap is used to treat sore skin and scratches.
(a)
-------------------------- and spines stop animals eating cactuses for water.
(a)
The plants below the icy slopes have very thick stem --------------------------------.
To protect them from heat
To protect them from the cold.
Alpine plants grow --------------------------------- the snowline.
Below
Above
between
The cactus needs to store water because it grows in --------------------------------------
hot and dry places
rainy places
wet places
Desert plants have long roots to ---------------------------- as much water as possible.
support
absorb
give out
Leaves of water plants, desert plants and mountain plants have a ------------------------------ covering.
watery
waxy
salty
---------------------------------------- plants have needle- shaped leaves to protect them from cold.
desert
water
mountain
Leaves are modified into spines in ----------------------.
alpine plants
pine tree
fir tree
cactus
Pondweed will not stand upright when it is out of water because-------------------------
the stem is very strong and hard
the stem is thin and weak
the stem transports water
Water forget-me- not plant and water mil foil are suited to live in ------------------------------
water
mountain
desert
Pine tree and fir tree are suited to live in ---------------------
pond
mountains
desert
Some roots of ---------------------------------- reach the ground and some float on water.
alpine plants
water plants
desert plants
Choose the correct feature of alpine plants.
grow in clusters and in gaps between rocks
long roots to absorb lots of water.
leaves modified into spines
