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WorksheetsGEOGRAPHY
Total questions: 115
Worksheet time: 6hrs 45mins
Cutting of trees in a forest is callled
Reforestation
Deforestation
tree fall
None of them
Which gas is mainly responsible for the green house effect?
H2
O2
CO2
Water Vapours
The place in which a plant, animal, bird or fish normally lives is its ........
food chain
habitat
eco-community
eco-friendly
What is abiotic component of environment?
Chair
Water
Butterfly
None of the Bove
When is World Environment Day is celebrated?
5 February
5 August
5 June
5 may
Which is human made environment?
Mountain
Road
Sea
None of the above
What is the solid crust of the Earth is called?
Biosphere
Lithosphere
Atmosphere
Hydrosphere
Which is a threat to a environment
Growing plants
Growing crops
Growing population
None of these
Which is not a component of human environment
Land
Religion
Community
All of these
What is the trade in which goods are exchange without money?
Barter system
Export trade
Commercial trade
Eco system
narrow zone where land water and air interact is called
Environment
Hydrosphere
Biosphere
Lithosphere
Plants and animals are the components of _________ environment.
Biotic
Abiotic
Both Biotic and Abiotic
None
71% of earth's surface is covered with.
Water
Land
Air
Coal
The green plant are also called ___________.
Producers
Consumers
Reducers
Distributers
The imporatnt component of environment is
Biosphere
Lithosphere
Atmosphere
All of these
What is the life bearing layer on the earth called-
Biosphere
Lithosphere
Hydrosphere
Atmosphere
The biosphere includes plants and animals that live
on land
on land and in the water
on land, in water, and in the air
in water
"Bio-" means
life
water
Earth
air
Which gas makes up the largest portion of air?
oxygen
nitrogen
carbon dioxide
methane
A mixture of gases that surrounds the Earth like a blanket.
atmosphere
troposphere
ozone
nitrogen
The thinnest layer of the Earth is the __________
crust
mantle
outer core
inner core
The average radius of the mantle is about
2300 km
2900 km
3500 km
3900 m
What is the other name of the core?
Lithosphere
Biosphere
Barysphere
Hydrosphere
Granite, Chalk, clay and salt are examples of ___________
rocks
minerals
fossils
metals
The rocks which are formed from molten magma are called ____________ rocks
igneous
sedimentary
metamorphic
metallic
The fossil fuels are found in ____________ rocks
igneous
sedimentary
metamorphic
volcanic
The solid outermost layer of the earth is called (a)
Geography is the study of Earth's interior
True
False
The change of one type of rock into another is know as (a)
Marble is a type of ___________ rock
metamorphic
igneous
expensive
sedimentary
Just like a/an (a) ,the earth is made up of several concentric layers with one inside another.
Ocean crust mainly consists of_________
silica and magnesium
silica and alumina
nickel and iron
all of the above
When molten Magma comes on earth's surface and coolen down rapidly it becomes
Sedimentary rocks
Metamorphic rock
Intrusive igneous rock
Extrusive igneous rock
Tajmahal is made of
Sandstone
Marble
Granite
Basalt
Red fort is made by
Limestone
Sandstone
Granite
Basalt
Any natural mass of mineral matter that makes up the earth's crust is called (a)
The rocks made by compression and harden of sediments are called (a) Rocks
Sandstone is a type of .....
Igneous rock
Metamorphic rock
Sedimentary rock
Granite is a type of .....
Intrusive Igneous rock
Metamorphic rock
Sedimentary rock
Extrusive igneous rock
The place in the crust where the earthquake movement starts is known as
Epicentre
Focus
Vent
Crater
In Endogenic forces, what is the meaning for Endo?
Inside
Outside
Front side
Back Side
Which among the following is not related to Exogenic forces?
Sea waves
Wind
Volcano
Glaciers
Surface waves are also known as
P waves
S Waves
L Waves
None of the above
An earthquake is mesured with a machine called a
Seismograph
Homograph
Polygraph
Telegraph
If an earthquake hits a particular place, the people should run instead oh walking.
The Statement is True
The Statement is False
The Statement is Partially True
None of the above
The Earthquake which hit the Bhuj city is located in which state?
Rajasthan
Gujarat
Haryana
Madhya Pradesh
The breaking up of rocks on the earth surface is known as
Destruction
Deposition
Erosion
Weathering
The Highest waterfall "Angel" is located in which continent?
Europe
Asia
South America
North America
Which is/are the safe spot to hide during the Earthquake?
Under the table
Under the Kitchen Counter
Under the desk
All of the above
The magnitude of Earthquake is measured on the
Speedometer
Richter Scale
Galvanometer
Vernier Scale
Ox-bow lake is also known as
Cut-off lake
Cut-on lake
Cut-down lake
Cut-up lake
If a river begins to break up into a number of streams is known as
Tributaries
Distributaries
loess
None of the above
The material carried by the glacier such as rocks big and small. sand and silt gets deposited. These deposits forms
(a)
Identify the image given in the above figure.
(a)
The steep rocky coast rising almost vertically above sea water is called
Sea cliff
Sea stacks
Sea arches
Sea caves
Identify and name the image given in the picture.
(a)
Identify and name the image given in the figure.
(a)
As the river approaches the sea, the speed of the river will
remain constant
Increases
Decreases
None of the above
Which waterfall is located on the border between Canada and USA?
Angel Waterfall
Victoria Waterfall
Niagara Waterfall
Kuttralam Waterfall
Which gas released in the atmosphere creates a greenhouse effect trapping the heat?
Carbon dioxide
Oxygen
Nitrogen
All of these
What are the important objects for survival of plants and animals?
Rainfall
Sunlight
Oxygen
All of these
Which one of the following gases is present in the atmosphere in the highest amount?
Oxygen
Carbon dioxide
Nitrogen
Lithium
When the air is heated it becomes
Lighter
Heavier
Colder
None of these
Which element of weather is measured in degree Celsius?
Temperature
Pressure
Wind
Gravity
Where is the air pressure highest?
Moon
Sea Level
Stratosphere
Exosphere
Rain, snow sleet or hail are the different forms of:
Condensation
Evaporation
Precipitation
All of these
What is very hot wind called?
Loo
Cool breeze
Monsoon air
Trade wind
Which of the following are part of weather forecast in the newspapers?
Temperature
Humidity
Time of Sunset
All of These
What is the average height of the troposphere?
3 km
6 km
9 km
13 km
Which statement best describes freshwater?
Freshwater is water only found in the atmosphere.
Freshwater is water found in the oceans.
Freshwater is water found only underground.
Freshwater is water found in lakes, rivers and streams.
What percentage of the Earth is covered with water?
71%
30%
50%
90%
Where is most freshwater on Earth located?
Most of Earth's freshwater is found in lakes, rivers and streams.
Most of Earth's freshwater is found in snow, ice caps and glaciers.
Most of Earth's freshwater is found in the oceans and seas.
Most of Earth's freshwater is found in groundwater.
What percentage of ALL WATER on Earth is saltwater?
20%
3%
97%
84%
What percentage of freshwater is available for us to use?
1%
2%
3%
10%
When is celebrated as World Water Day ?
June 5
June 21
April 24
March 22
What causes Tides ?
The strong gravitational pull exerted by the sun and the moon
on the earth’s surface.
Heavy rainfall when natural watercourses do not have the capacity to carry excess water.
Volcanic eruptions, submarine landslides, and coastal rock falls
Tsunami
What are ocean currents ?
Streams of water flowing constantly on the ocean surface in definite directions.
Series of waves in a water body caused by the displacement of a large volume of water
Overflow of water that submerges land that is usually dry.
Event of prolonged shortages in the water supply, whether atmospheric, surface water or ground water.
Tsunami is a Japanese word that means _____________
Surface waves
High waves
Harbor Waves
Low waves
The rythmic rise and fall of ocean water twice in a day is called
Waves
Ocean current
Water Cycle
Tides
The Sahara desert is what type of desert?
Cold
Hot
Cold and hot
None of these
Which of the following countries does the Sahara desert touch?
Chad
Brazil
Somalia
None of the above
Which of the following animals are found in the Sahara?
Lions
Scorpions
Tigers
None of the above
.............................. are important, normadic tribe
Bedouins
Antelopes
Both (A) and (B)
None of these
............................... are commonly found in oases
acacia
date palm
baobab
All of these
There are 2 types of deserts ......................... and ............................
Hot deserts
Rough deserts
Smooth deserts
Cold deserts
............................. is the only fresh water lake in Sahara Desert
Lake Kufra
Lake Bilma
Lake Chad
............. is the highest temperature recorded in sahara desert
55*C
57.7*C
67.3*C
58*C
In Nile valley ..................... is a very important comercial crop
Cotton
Jute
Dates
Cactus
Source of water in Ladakh is ........................
Well
Groundwater
Melted snow
Rain
Annual rainfall in the ladakh is
below 10 cm
below 25 cm
no rainfall
heavy rainfall
.................... is the important animal in ladakh as it gives milk, wool .. etc
YAK
WILD GOAT
ANTELOPES
TIBETAN
...................... river flows through Ladakh
River Indus
River Ganga
River Yamuna
None of these
........................... is called as beast of burden
Wild goat
Yak
Antelopes
Cow
AREA OF SAHARA DESERT
8.54 SQ KM
8.74 MILLION SQ KM
8.54 MILLION SQ KM
8.74 SQ KM
which type of people live in sahara desert ?
tribles
normads
gonds
In which category does a fungus belong?
Biotic
Abiotic
Both
Neither
Which of the following is not an abiotic factor?
Water
Air
Temperature
Bacteria
Which abiotic factor influences the climate of an ecosystem?
Plants
Animals
Temperature
Bacteria
Which of these is a biotic interaction?
Rocks
Fish
Water
Air
What is an example of an abiotic factor?
Fish
Fungus
Water
Tree
What is the primary role of plants in an ecosystem?
Decomposers
Producers
Consumers
Predators
How do plants and sunlight interact in an ecosystem?
Plants consume sunlight directly.
Plants use sunlight to produce food through photosynthesis.
Plants protect sunlight from reaching the ground.
Plants reflect sunlight back into the atmosphere.
Which of the following is a biotic factor?
Sunlight
Soil
Plant
Temperature
Which component is necessary for photosynthesis?
Soil
Sunlight
Water
Air
Why are abiotic factors important for ecosystems?
They provide food for animals.
They help in the decomposition process.
They create the necessary conditions for life.
They are the primary producers.
Which of the following interactions is an example of biotic factors affecting an abiotic factor?
Plants releasing oxygen into the atmosphere.
Rocks weathering over time.
Temperature changes due to sunlight.
Water evaporating from a pond.
A pond ecosystem includes fish, algae, frogs, and insects. Which of the following is a biotic factor in this ecosystem?
Water temperature
Fish
Minerals in water
Sunlight
How does soil influence plant growth in an ecosystem?
Soil provides plants with necessary minerals and nutrients.
Soil attracts animals that help plants grow.
Soil produces sunlight for plants.
Soil consumes plants to create more soil.
Why is water considered an abiotic factor in an ecosystem?
It is produced by living organisms.
It interacts with living organisms but is not alive itself.
It decomposes organic matter.
It is consumed by animals as food.
Which of the following is an example of a biotic factor interacting with an abiotic factor?
Fish swimming in water
Soil forming rocks
Wind blowing leaves
Sunlight warming the air
Propose a method to study the effect of temperature on the activity of insects in a garden. What would you observe and record?
The color of the insects
The size of the insects
The number of insects active at different temperatures
The weight of the insects
Develop a conservation plan for a local ecosystem. Which biotic and abiotic factors would you focus on, and why?
Introduce new predators to control prey populations.
Ensure clean water supply and protect native plants and animals.
Increase sunlight exposure by cutting down trees.
Add more soil to increase plant growth.
Design a small-scale experiment to observe the interaction between biotic and abiotic factors. Which of the following would be the best setup?
Place a plant in different light conditions and measure its growth.
Put a rock in water and observe changes.
Compare the temperature of two rocks.
Measure the amount of air in a sealed container.
Imagine you are an ecologist studying a forest ecosystem. How would you measure the impact of sunlight on plant growth?
Count the number of plants in the forest.
Measure the height of plants in areas with different light levels.
Observe the color of leaves on different plants.
Compare the water content of soil in shaded and sunny areas.
Create a model ecosystem in a terrarium. Which components would you include to represent biotic and abiotic factors?
Rocks, water, and air only
Plants, insects, soil, water, and light source
Only plants and soil
Only insects and rocks
