1) The............is everywhere where animals and plant live and grow and where they make newplant and animals. a) enviroment b) reproduce c) matterial d) resource 2) A habibtat is a place that animal lives in. It provides the animal with food, water and shelter.  a) true b) false 3) Fallen log , Clump of grass, Rock pool , Leaf litter are............. a) Habitat b) Micro Habitat 4) Tropical rain forest, Polar regions, Desert, Coral reef, Wetland , Glassland are........... a) Habitat b) Micro Habitat 5) Living things need............... a) Food b) Shelter c) Water d) Oxygen e) All correct 6) Herbivores ( capybara , elephant , zebra , giraffe) a) Animal that only eat plant. b) Animal that Eat plant and animal. c) Animal That only eat animal. 7) Omnivores (Duck, Chick, Bear, Chimpanzee) a) Animal that only eat plant. b) Animal that Eat plant and animal. c) Animal That only eat animal. 8) Carnivors ( Scorpion, Lion, Penguin, Frog) a) Animal that only eat plant. b) Animal that Eat plant and animal. c) Animal That only eat animal. 9) The predation is the predators eats a pray. a) True b) False 10) The predator is the animal that eats the another animal. a) True b) False 11) Grow up animal is call an............... a) adult b) offspring 12) Adult animals have babies are called............... a) adult b) offspring 13) The charactics that is observed more frequently. a) Dominant b) Recessive trait 14) The charactics that is observed less frequently. a) Dominant b) Recessive trait 15) Materials are physicial substances used making things a) True b) False 16) Every things around us is made from a meterial. a) True b) False 17) A properties of a material is a description of the characteristic which it has. They are adjectives which tell us avout the materials. which one is not porpertie of metal. a) Strong b) Shiny c) Good conductor of heat and electricity d) some are magnetic e) usually opaque f) non waterproof 18) Choose absorbent material. (Choose 3 answers.) a) cottonwool , paper , cloth b) Pillow , sock , bed , bag c) spong , mop , T-shirt d) Metalcoin , ruler , glass , gold e) plastic bag, bottle , sicssor , cable f) Rubber , rain cloth , plastic , metal 19) It reflects light. a) strong b) shiny 20) It won't break easily. a) Opaque b) Strong 21) It can be bent easily without berkeley. a) Heavy b) Flexible 22) It doesn't weight much. a) Light b) Heavy 23) It weight a lot. a) light b) heavy 24) It's attracted to magnets. a) Magnetic b) Colour 25) it's flexible a) Hard b) Bendy 26) Something which can't be bend easily. a) Shiny b) Hard 27) It hard but will break easily. a) Brilttle b) Flexible 28) It can be shape easily a) malleable b) Hard 29) Something you can see through a) Trasnparent b) Opaque 30) Something you can partially see through. a) Translucent b) Opaque 31) Somthing you can't see through. a) Translucent b) Opaque 32) It allows heat or electricity to pass though a) Conductor b) Insulator 33) It doesn't allows heat or electricity to pass though a) Conductor b) Insulator 34) Matter is everything that takes up space and has mass. a) True b) False 35) Object change from liquid to gas. a) melting b) freezing c) condensation d) boiling e) deposition f) sublimation 36) Make milk to icecream. a) melting b) freezing c) condensation d) boiling e) deposition f) sublimation 37) When we blow air on the glass, there will be water on the glass. a) melting b) freezing c) condensation d) boiling e) deposition f) sublimation 38) Place dry ice in the room. Dry ice changes state to gas. a) melting b) freezing c) condensation d) boiling e) deposition f) sublimation 39) Snow is also ................. . The water vapour in the clouds changes directly to ice and skips the liquid phase entirely.  a) melting b) freezing c) condensation d) boiling e) deposition f) sublimation 40) Objects that do not change shape no matter what container they are in. a) Liquid b) solid c) gas 41) Has a definite shape and volume. a) Liquid b) solid c) gas 42) Takes the shape of its container, but maintains a constant volume. a) Liquid b) solid c) gas 43) Not rigid . Not a fixed shape . Fixed volume a) Liquid b) solid c) gas 44) Rigid . Fixed shape . Fixed volume a) Liquid b) solid c) gas 45) Not rigid . not fixed shape . No fixed volume a) Liquid b) solid c) gas 46) The change of state that occurs when a gas becomes a liquid is called............. a) condensation b) boiling c) evaporation d) freezing 47) Why A. part is made from copper. a) conductor b) insulator 48) ฺB. part is made for insulator. What type of material will we choose to make? a) metal b) plastic 49) From the picture, what can we conclude? a) Temperature is related to the speed at which sugar cubes dissolve. b) In warm water, sugar cubes will dissolve quickly c) In cold water, sugar cubes dissolve slowly. d) All correct.

science 2

由
打印
嵌入

排行榜

视觉风格

选项

切换模板

恢复自动保存：？