WorksheetsOur Environment
Total questions: 15
Worksheet time: 8mins
Q1-which among the following can tolerate hot weather better
cow
Buffaloes
Camel
Penguins
Q2-Following is (are) the consumer(s)
Omnivore
Scavenger
Decomposers
All of the above
Q3-Following is an example of non-biodegradable material
(a) paper cup
(b) leaves
(c) plastic bag
(d) wood
Q4-The component of air which get used up during the process Photosynthesis is
Oxygen
Nitrogen
Carbon dioxide
Hydrogen
Q5- Vulture is a
Decomposer
Scavanger
Parasite
Autotroph
Q6 - Helps in recycling of minerals
Camel
Plants
Dead animals
Decomposers
Q7 A change in which original condition can be attained
Chemical Change
Irreversible Change
Reversible Change
All of the above
Q8 Which among the following is not a method of prevention of Rusting
Greasing
Painting
Plastic Coating
Layering with another metal
Q9-The state of matter/matters , that have both a fixed shape and a definite volume is/are
liquids only
solids only
gas and liquids
liquids and solids
Q10 -Which of the following is soluble in water
Nitrogen
Carbon dioxide
Sand
Carbon tetrachloride
Q11___ is waste obtained from plants and animals.
Biodegradable waste
Non-biodegradable waste
Q12-What is the definition of Abiotic factors?
Alive organisms or things
Nonliving things or materials
panda
insect
Q13- Which of the following illustrates the correct ordering of trophic levels?
decomposers-carnivores-autotrophs-herbivores
herbivores-autotrophs-carnivores-decomposers
autotrophs-herbivores-carnivores-decomposers
carnivores-producers-omnivores
Q14-Gases are types of matter.
True
False
Q15-Grouping of materials having similar properties is known as
Division
Dissolution
Classification
Sublimation
