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Slide 2 Slide 3 NEXT Slide 4 Slide 5 Slide 6 Slide 7 Slide 8 Slide 9 15 20 25 510 Weather Rocks and Minerals magnetism astronomy microorganisms 5 5 5 5 10 15 20 25 20 Team One Team Two Team Three Team Four Team Five Team Six Slide 10 What is water vapor doing when it changes to water? a)Evaporating b)Condensing c)Precipitating d) Freezing Show Answer Slide 11 b) condensing Back to Board Slide 12 Where is most water found on Earth? a)In glaciers b)In lakes c)In rivers d)In oceans Show Answer Slide 13 d) In oceans Back to Board Slide 14 What source of energy evaporates the most water from the Earths surface? a)Volcanoes b)Sun c)Lightning d)wind Show Answer Slide 15 b) sun Back to Board Slide 16 On what kind of day would you expect the most evaporation from the surface of a pond? a)cold, rainy b) cold, sunny c)Warm, rainy d)Warm, sunny Show Answer Slide 17 d) warm, sunny Back to Board Slide 18 What does heat from the sun cause water to do? a)Travel deeper into the soil b) fall from clouds as rain c) evaporate into the air d)Change into a solid Show Answer Slide 19 c) Evaporate into the air Back to Board Slide 20 Which of the following best describes the relationship between a rock and a mineral? a)Rocks are pure substances; 73 minerals are not b)Rocks are made from minerals c)Minerals are made from rocks d)Rocks and minerals are the same thing Show Answer Slide 21 b) Rocks are made from minerals Back to Board Slide 22 Which of the following correctly matches a rock type with the process involved in forming the rock? a)igneouspressure and heat b)Sedimentaryerosion and weathering c)Fossilsmolten rocks and magma d)Metamorphicheating and melting Show Answer Slide 23 b) sedimentary erosion and weathering Back to Board Slide 24 Which one of the following is not characteristic of a rock? a)Layered b) observable crystals c) made of crystals d)Homogenous (one element or compound Show Answer Slide 25 d) Homogenous (one element or compound) Back to Board Slide 26 Which one of the following is a crystal? a)Coal b)Topaz c)Limestone d)mudstone Show Answer Slide 27 b) topaz Back to Board Slide 28 Which one of the following is not crystalline? a)Quartz b)Sandstone c)Diamond d)obsidian Show Answer Slide 29 d) obsidian Back to Board Slide 30 What happens when two north poles of magnets are placed together? a)They repel b)They attract c)They cancel each other out d)The strength of the magnet is doubled Show Answer Slide 31 a) They repel Back to Board Slide 32 A circuit, coiled wire around an iron rod, and a switch are components of which of the following? a)An electromagnet b)A permanent magnet c)A natural magnet d)A magnetized paper clip Show Answer Slide 33 a) An electromagnet Back to Board Slide 34 What substance is attracted to a magnet? a)Silver b)Lead c)Water d)iron Show Answer Slide 35 d) iron Back to Board Slide 36 What characteristics do magnetic substances have? They.. a)Can push or pull objects they are not touching b)Are always black and cold to touch c)Fall faster than other objects when you drop them d)Can give a shock when you touch them Show Answer Slide 37 a) Can push or pull objects they are not touching Back to Board Slide 38 Which correctly shows an electromagnet being used in todays society? a)A compass pointing the correct direction b)A crane lifting then dropping a metal car c)A cupboard door staying closed d)A magnetic bracelet being used for healing Show Answer Slide 39 b) A crane lifting then dropping a metal car Back to Board Slide 40 What happens when you see the moons phases change? The moon appears to change.. a)Color b)Location c)Shape d)distance Show Answer Slide 41 c) shape Back to Board Slide 42 How much time is required for the Earth to make one complete rotation? a)One year b)One month c)One day and night d)One hour Show Answer Slide 43 c) One day and night Back to Board Slide 44 Why doesnt the moon shine as bright as the sun? a)The moon is much smaller than the sun b)The moon shines at night and the sun shines during the day c)The light from the moon is reflected light from the sun d)The sun is farther from the Earth Show Answer Slide 45 c) The light from the moon is reflected light from the sun Back to Board Slide 46 Why does the moon appear to move across the sky during the night? a)It travels around Earth every day b)Earth rotates on its axis c)It is extremely far away d)All objects in space are moving Show Answer Slide 47 b)Earth rotates on its axis Back to Board Slide 48 What is an important function of space probes, such as Voyager, as they travel in space? a)To land on each planet and report the conditions there b)To take pictures and send them back to Earth c)To analyze what each planet is made of d)To see if life exists on other planets Show Answer Slide 49 c) To take pictures and send them back to Earth Back to Board Slide 50 Which of the following correctly pairs a microorganism with the disease it creates? a)Protozoa and the flu b)Virus and athletes foot c)Bacteria and strep throat d)Fungi and a cold Show Answer Slide 51 c) Bacteria and strep throat Back to Board Slide 52 How do bacteria help our bodies function? a)They make our muscles and lungs stronger b)They help to digest food in the intestines c)They circulate in our blood and help carry oxygen d)They make our skin flexible and clean Show Answer Slide 53 b) They help to digest food in the intestines Back to Board Slide 54 Randy wants to start a cheese manufacturing plant. Which of the microorganisms below would be useful to him as he makes cheese? a)Bacteria and fungus b)Yeast and virus c)Amoebas and algae d)Paramecium and bacteria Show Answer Slide 55 a) Bacteria and fungus Back to Board Slide 56 A good way to use microorganisms as a decomposer would be: a)In a compost pit b)For nitrogen fixation c)Yeast raising bread d)Making antibiotics Show Answer Slide 57 a) In a compost pit Back to Board Slide 58 Why is it risky to leave leftovers out on the table for several hours and then eat them? a)Viruses cause the food to reproduce more viruses in your stomach b)Penicillin grows, killing the bacteria you need to stay healthy c)Yeast grows rapidly, causing the food to emit a smelly gas d)Bacteria begin to grow on the food and can make you sick Show Answer Slide 59 d) Bacteria begin to grow on the food and can make you sick Back to Board Slide 60 Show Question Slide 61 Light Energy: Brian is wearing a red t-shirt. Why does it appear red? a)All colors of the spectrum combine to form red b)Blue and green waves are bounced off the shirt c)The red waves of the visible spectrum are absorbed d)The red in the visible spectrum is reflected Show Answer 302928272625242322212019181716151413121110987654321 Slide 62 d) The red in the visible spectrum is reflected To End Slide 63 End It Authored by Jeff Ertzberger - 2004 University of North Carolina at Wilmington All rights reserved. All Clipart and Sounds Copyright Microsoft PowerPoint and Microsoft Office Gallery Online All Rights Reserved. Some images have been modified from original version. This presentation may not be sold, or redistributed without written permission, and may only be used for non-profit educational use. Using and Distributing this Template You are free to use this template in non-profit educational settings. If you improve it, I ask that you send it back to me with your improvements so that I can share it with others. You will be given credit for your improvements. If your improvements include media such as: clip art, pictures, sounds, etc be sure that you obtain permission to use and distribute those before sending it to me. Send improvements to: jeffertzberger@gmail.com