20 questions
Environment is the _____________ that surround any living organism.
Place
People
Things
All of the above
None of the above
Landforms are found over the ________________
Continents
Oceans
Ocean floors
Both a and b
The human environment does not reveal the:
Activities among human beings
Plants and animals that surround the human being
Creations among human beings
Interactions among human beings
Land, water, air etc., comprise the _________ environment.
natural
human
man-made
artificial
Hydrosphere is ___________
Essential for all living organisms.
Not essential but is beneficial for all living organiisms.
Essential for all non living things
Both a and b
The thin layer of air that surrounds the earth is ________
Hydrosphere
Atmosphere
Lithosphere
Hemisphere
The ________ holds the atmosphere around the earth.
Atmospheric pressure
Gravitational force of the earth
Humidity
Winds
A thin layer of soil covers the _____________
Atmosphere
Hydrosphere
Lithosphere
All of the above
Which is the life support system among the following?
Transportation
Music system
Television
Environment
Which is an abiotic component of environment?
Table
Water
Human
Plants
When is the World Environment day celebrated?
5th January
5th June
5th August
5th October
Which one of the following is a human made environment?
Mountain
Road
Sea
Oceans
What is the solid of crust of the earth called?
Atmosphere
Biosphere
Lithosphere
Hydrosphere
Which is the life bearing domain on the earth?
Biosphere
Hydrosphere
Lithosphere
Atmosphere
The three domains of Biosphere are:
land, water and air
land, plants and animals
land, mountain and air
land, human beings and water
Which is not a natural ecosystem?
Desert
Aquarium
Forest
Mountains
Which is a threat to environment?
Growing plants
Growing population
Growing crops
None of these
It is a system formed by the interaction of all living organisms with each other and with the physical and chemical factors of the environment on which they live.
ecosystem
biosystem
subsystem
multi-system
It is a trade in which goods are exchanged without the use of money
Barter system
Bio system
Eco system
Micro system
Lithosphere is the domain that provides us forests, grasslands, land and human settlement which is a source of _________ wealth
mineral
animal
plant
creatures