Font size
WorksheetsGr2-Science-half yearly 2021-paper1
Total questions: 20
Worksheet time: 58mins
Anything that takes up space is called ___________.
Solid
Matter
Liquid
Gas
Liquid water turning into an ice cube is an example of...
melting
freezing
condensing
evaporating
Which among these is incorrect?
Water melts to form ice
Water freezes to become ice
Solid changes to liquid on melting
Solid changes to ice on freezing
I eat worms, caterpillars, seeds and fruit. Who am I?
Carnivore
Herbivore
Omnivore
None of the above
There are how many bones in a person's body?
33
209
630
206
Which of the following statements best describe a muscle?
A muscle gives shape to the body.
A muscle is a soft tissue that covers the bones.
A muscle supports us to stand straight.
A muscle makes us look unhealthy.
1. Which animal fits the description of a bird?
Animal 1: backbone/feathers/warm-blooded
Animal 2: backbone/scales/gills/cold-blooded
Animal 3: cold-blooded
Animal 4: backbone/hair
Animal 1
Animal 2
Animal 3
Animal 4
Who will most likely be physically fit?
Someone who plays a lot of sports like an athlete
Someone who sits on the sofa all day watching TV everyday
Someone who plays video games in their free time
Someone who rarely gets exercise
Which statements best describes freshwater?
Freshwater is water only found in the atmosphere.
Freshwater is water found in the oceans.
Freshwater is water found underground.
Freshwater is water found in lakes, rivers and streams.
Given below is the process of the water cycle. Which process is represented by the letter ‘B’?
Evaporation
Cloud Formation
Water Collection
None of the above
Which of the following causes oil spills?
When people are careless and cause an oil tanker to leak oil into the ocean
Industries leaking their oil into the oceans
Ships leaking the oil into the oceans
All of the above
What kind of change is shown in the picture? Choose the correct option to identify the process of its change.
liquid to solid
liquid to gas
gas to liquid
all of the above
What do all liquids have in common?
They are clear and sticky
They are tightly packed
They can be poured and take the shape of the container
They cannot spread out
Which of the things cause water pollution:
Death of marine animals
People littering or throwing garbage in the water
Emissions from cars and buses
Factory emissions and oil spills
Refer to the conversation among 3 friends about joints and muscles:
Maya – “Joint is the place where two or more bones meet”
Karan – “Joints are soft and cover the bones of our body.”
Neha – “Joints help us to move or bend our body”
Which of these friends made an INCORRECT statement?
Maya only
Karan only
Maya and Neha
Neha and Karan
How are reptiles and fish alike?
Neither has scales
Both breathe with gills
Neither has a backbone
Both have body temperatures that change with their surroundings
Which is the most correct position for your head, shoulders and arms when seated in front of a computer?
Head forward, shoulders forward, arms facing forward.
Head and neck nice and straight but relaxed, shoulders
slightly back, elbows at 90 degrees.
Head forward, shoulders drooping, arms reaching forward.
Head forward, shoulders and back slouching.
Which is an example of a solid turning into another state of matter?
Burning a piece of paper
An ice cube melting into a puddle
Breaking a chair into pieces
Orange juice turning into an ice lolly
Why is clean water important?
We need clean water for boating and surfing.
All life on Earth depends on clean water to live and grow.
We need clean water for transportation.
We need clean water to regulate the temperature of Earth.
Seema is performing an experiment. She puts some ice cubes on a cloth covering the mouth of the jar. The jar was empty at the beginning of the experiment. But after sometime she observes water inside the jar. The water is a result of:
Evaporation of the ice cubes due to the air around it.
Freezing of the ice cubes due to the cloth below it.
Melting of the ice cubes due to the air around it.
Condensation of the ice cubes due to the cloth kept below it.
