1) Shadow is an example of a) Matter b) Non matter c) Conductor d) Insulator 2) Flowers have _______ to attract butterflies a) Nectar b) Water c) Poison d) Soft drink 3) A garden habitat has a _______ environment a) Cold b) Warm c) Chilly d) Frosty 4) Which among the following is found in field habitat a) Spider b) Termite c) Worm d) All of above 5) Birds have a) Wings b) Feathers c) Beak d) All of above 6) Centipedes live in the _______ habitat a) Arctic b) Leaf litter c) New d) Mini 7) The loudness is measured in a) Decibles b) Celcius c) Meter d) Kilometer 8) Which, among the following can measure mass a) Digital mass balance b) Force meter c) Thermometer d) Newton meter 9) Bad air causes a) Respiratory diseases b) digestive diseases c) Heart disease d) None of above 10) The intestine is an Organ of the: a) Circulatory System b) Respiratory system c) Digestive system d) All of above 11) Plants need _______ to make food a) Fire b) Gas c) Electricity d) Sunlight 12) __________ Is the material made by silkworms to make their cocoons? a) Silk b) Cotton c) Starch d) Fabric 13) Taking air “in” is called a) Exhalation b) Inhalation c) Excretion d) Exertion 14) A habitat that occupies a small area is called a) Habitat b) Small habitat c) Micro habitat d) Mini habitat 15) _________ have dry and scaly skin a) Reptiles b) Amphibians c) Mammals d) None of these 16) Anything that produces heat is a ______ of heat a) Source b) Particle c) Object d) Matter 17) Plants can make their own food but animals have to ______ food a) Eat b) Smell c) Find d) None of these 18) Every magnet has ____ poles a) 3 b) 2 c) 4 d) 5 19) Matter is made up of very tin a) Bricks b) Batteries c) Particles d) Cells 20) The cactus stores water in its a) Roots b) Stem c) Shoots d) Flowers 21) Solid directly turning into gas is known as a) Condensation b) Evaporation c) Melting d) Sublimation 22) Which of the following is found in the garden habitat? a) Starfish b) Seaweed c) Maynah d) Seagull 23) Which system is responsible for the breakdown of the food? a) Circulatory b) Excretory c) Nervous d) Digestive 24) Which of the following is a waste product? a) Feces b) Blood c) Water d) None of these 25) Which is a natural magnet a) Lodestone b) Iron c) Steel d) Stone 26) Light poles of a magnet will always _____ each other a) Repel b) Pull c) Attract d) Twitch 27) When you heat an object it ________ a) Reduces b) Lessens c) Expands d) Both a and b 28) _______ system includes brain and spinal cord a) Circulatory system b) Digestive system c) Nervous system? d) None 29) Which is non-matter a) Flower b) Chair c) Car d) None 30) Birds, fly using their a) Wings b) Feathers c) Beak d) Legs 31) Newborn chicks have a hard lamp on their beak called a) Tooth b) Egg tooth c) Denture d) None 32) Stomach has _______ environment a) Alkaline b) Acidic c) Basic d) None 33) Both plant and animal cells have a) Cell wall b) cell membrane, nucleus and cytoplasm c) Chloroplast d) Heart 34) In solid, the particles are ______ packed a) Loosely b) Closely c) Lightly d) Slackly 35) The life-cycle of a ________ depends on other animals a) Germ b) Parasite c) Virus d) Bacteria 36) The name sheds its old skin. The process of shedding skin is called. a) Moulting b) Shedding c) Removing d) Reconstruction 37) A _______ is made up of the stages of an animal’s life a) Lifecycle b) Reproductive cycle c) Growth d) All of above 38) What are among the following are harmful? a) Polluted water b) polluted air c) germs d) All of the above 39) Leaf litter is made up of _____ plants a) Small b) Young c) Dead d) New 40) The tadpole undergoes a process called ________ which shows a lot of change in appearance a) Metamorphosis b) Division c) Development d) Changes 41) What contains enzymes to help with the process of digestion a) Water b) Saliva c) Blood d) All of above 42) An organism needs ______ to survive a) People b) Frog c) Water d) Turtle 43) __________ Is the measure of how hot or cold an object is  a) Temperature b) Water c) Light d) Evaporation 44) A young cockroach is called a) Larva b) Pupa c) Nymph d) All of above 45) Mammals reproduce by a) Laying eggs? b) give birth c) budding d) all of the above 46) We need to carry out the life process of a) Growth b) Movement c) Nutrition d) All of the above 47) The place where organisms live is called a) Home b) Habitat c) Building? d) House? 48) Fish breathe through a) Gills b) Lungs c) Fins d) Kidney 49) A liquid changes into a solid when it is a) Burnt b) Cooled c) Heated d) All of above 50) Firecracker causes a) Air pollution b) Water pollution c) Land pollution d) All of the above 51) Our fingerprints and______ patterns are unique a) Heartbeat b) Iris c) Tongue d) None of the above 52) Mass is measured in a) Grams b) Newton c) Meter d) Kilometer 53) The larva of a mosquito breaths using a a) Pipe b) Air tube c) Star d) Lid 54) Reptile eggs have a) Delicate shells b) Soft shells c) Leathery shells d) None of above 55) Needle like leaves of cactus prevent a) Heat loss b) Temperature loss c) Water loss d) Food loss 56) Living things _________ to ensure the continuity of their own kind a) Excrete b) Respire c) Reproducd d) Develop 57) A chicken has ____ stages in lifecycle a) 5 b) 4 c) 6 d) 3 58) In gases, particles can move _____ a) Freely b) Loosely c) Tightly d) Firmly 59) A butterfly has _____ legs a) 3 b) 6 c) 8 d) 12 60) Things that do not have mass or occupy space are called a) Matter b) Non matter c) Insulators d) Conductors 61) Which among the following is a respiratory disease a) Cancer b) Asthma c) Brain tumor d) All of above 62) In liquids the particles are packed a) Firmly b) Tightly c) Loosely d) Closely 63) Places with high altitude has _____ oxygen a) More b) Less c) Exact d) Constant 64) Clayey soil has small _____ a) Air spaces b) Particles c) Rocks d) Stones 65) Which among the following will develop into a tree a) Flower b) Fruit c) Stem d) Seed 66) Soil in the Arctic is mostly covered with ______ a) Sand b) Mud c) Water d) Snow 67) Copper is _______ conductor of electricity a) Good b) Bad c) Poor d) Weak 68) Which of these can prepare their own food using photosynthesis? a) Man b) Cat c) Girl d) Plants 69) Disease-causing organisms are called a) Germs b) Animals c) Anarchids d) Plants 70) Which can be used to measure volume a) Beaker b) Thermometer c) Force meter d) Measuring balance 71) The life-cycle of a cockroach is similar to _______ a) Grasshoppers b) Chicken c) Human d) frog 72) _______ is a living factor of a habitat a) Food b) Water c) Light d) Temperature 73) Leaf litter is an example of _____ habitat a) Microhabitat b) Small habitat c) Mini habitat d) New habitat 74) The _______ protects the developing chicke a) Egg shell b) Feathers c) Scales d) All of the above 75) Some powders like flour flow like a) Honey b) Liquids c) Milk d) Water 76) Plants need _______ to make food a) Sulfur b) Oxygen c) Carbon dioxide d) Calcium carbonate 77) When liquids are placed in a container, it takes the shape of the _______ a) Box b) Straw c) Container d) Ice

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