Science Three Class Paper

Time: 1 hr 30 mins                                      Total Marks: 50
Subject: Science                                                                                              Class: III
Name: _____________                                      Date: ___________
Questions
1 2 3 4 Total Marks
Marks Obtained
Instructions: Attempt all Questions.
Q.1. Fill in the blanks to complete the sentence.    
_____ is the underground part of plant.
Air is a_______.
Atom joint to make  ______.
Air takes up ______________.
Moving air is called  ________.
Light and pleasant wind is called ___________
The stem give ___________ to the plant.
Many plants bear flowers which grow into  ____________.
On heating a solid change into  ____________.
Same kinds of atom make  ____________.
Q.2. Tick (√) the correct and cross (X) the wrong statement. (1x10=10)
Ice is a liquid. 
Water turns into gas when heated.
We can feel air.
 Same kinds of atom make a compound.
Carbon dioxide is an element.
Breeze is a light and pleasant wind.
Some places are hotter then other places.
Air has no weight.
Air can be compressed.
Air does not press on everything.
Q.3. Match the column.
Stem Makes food
Root Produced fruit
Leaf Absorbs water from soil
Flower Carries food
Fruit Grows into new plant
Seed Protect seed


Q.4. (a) Answer the following questions.            
What are two main function of root?
________________________________________________________________________________________________________________________________________________
What is an atom?

How is the atmospheric pressure measure?
________________________________________________________________________
What is breeze?
________________________________________________________________________________________________________________________________________________
What is water cycle?
________________________________________________________________________________________________________________________________________________
How are clouds farmed?
________________________________________________________________________________________________________________________________________________

What are evaporation?
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