Question

1. Choose the correct option
1X5-5
a) Which of these obtain nutrition from dead and decaying matter?
1) parasitic plants ll) saprophytic plants ) Insectivorous plants iv) symbiotic
plants
b) From the stomach, the semi-digested food that passes into the small intestine is
called
1) Chyle ii) chyme III) chime iv) bile
c) which one of the following is the symbol of an element?
1) CO2 ii) Cai) H20 iv) HCI
d) The weather of a place over a long period of time is called
1) humidity ii) atmosphereill) weather forecast iv) climate.
e) Rain bearing winds that blow over from the ocean to the land(during a particular
season) are called
i) sea breeze ii) storm iii) monsoon winds iv) all of these.
2. Fill in the blanks with the correct words.
1X5=5
i) As air gets warmer, it
(contracts/ expands).
li) Cool air
(lighter/heavier) than warm air.
iii) Monsoon winds carry
(dust/rain).
iv) Moving air can provide a
(gravity/lift)
v)Wind is caused by the
(actual/ difference) in temperatures of different
regions.
3. Match the following
(5)
its
en
Column A
Column B
Autotrophs
guard cells
Phloem
green plants
Stomata
Mgo
Xylem
sugar
magnesium oxide water
ach
2X8=16​

Answer 1

1. a---- ii)

b----ii)

c-----ii)

d-----iv)

e----i)

2.a---expands

b-----heavier

c----- dust

d----- gravity

e------difference