1) What is the life cycle of the butterfly? a) eggs, larva, pupa, adult b) eggs, caterpillar, larva, adult c) eggs, pupa, larva, adult 2) Another word for caterpillar is ___________________ . a) pupa b) larva c) metamorphosis 3) What is "moulting"? a) This is the process where the larva turns into an adult butterfly. b) This is the process where the pupa changes rapidly. c) This is the process where a caterpillar sheds it's skin. 4) When an adult butterfly comes out of the cocoon, this is called ______________________ . a) transformation b) the pupa stage c) metamorphosis 5) There are _________ stages in the life cycle of a butterfly. a) four b) eight c) three 6) Which item has the life cycle labelled correctly? a) A: eggs B: larva C: pupa D: adult b) A: eggs B: pupa C: larva D: adult c) A: eggs B: chrysalis C: pupa D: adult 7) Which letter represents the "wrigglers"? a) A b) B c) C d) D 8) This picture shows the life cycle of an ______________.  a) insect b) amphibian c) reptile 9) Choose the group that contains only beneficial insects. a) mosquitoes, bees b) bees, butterflies c) house flies, butterflies, bees 10) Which item represents reasons why harmful insects must be kept under control? a) They pollute the environment. b) They can spread diseases. c) They encourage air pollution. 11) What is a habitat? a) A place where objects are put to keep them safe. b) A place where organisms reproduce. c) A place where organisms live. 12) Choose the option that represents only fresh water habitats. a) rivers, lakes b) seas, oceans c) rivers, oceans 13) Whales live in ______________________. a) Both fresh water and salt water habitats b) Salt water habitats c) Fresh water habitats 14) Human beings live in _______________. a) Both aquatic and terrestrial habitats b) aquatic habitats c) terrestrial habitats 15) Which item represents forms of water pollution? a) throwing garbage on the roadways b) dumping old appliances in rivers c) burning trees 16) What does "The ocean is the heart of the planet" mean? a) The ocean is home to many animals. b) The ocean is more important than human beings. c) The ocean is very important. 17) Which items shows how the ocean is important to human beings? a) It provides income and food. b) It provides transport and food. c) It provides a habitat and food. 18) Choose the "leisure/recreational" activities. a) playing football, reading novels, playing tennis b) studying for an important test, revision c) completing home work, drawing 19) Which item shows recreational activities done at the beach? a) scuba diving, skiing b) skiing, snorkeling c) snorkeling, water skiing 20) What percentage of the earth's surface is covered by seawater? a) 77% b) 79% c) 71%

Science End of Term 2 Test 2022

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