Milestones science review
Which of these is an object found in nature that has never been alive? A. rock B. mineral C. Hardness D. streak B. mineral
Which of these is NOT a way to identify a mineral? A. Color B. Luster C. Size D. hardness C. size
Put the following minerals in order from softest to hardest: granite, talc, diamond, quartz Talc, granite, quartz, diamond
Match how the types of rock are formed: 1. igneousA. Squeezed into layers 2. metamorphicB. Melted then cooled 3. sedimentaryC. Heat and pressure 1.B 2.C 3.A
This type of soil is made up of dead plants and animals. A. Topsoil B. Sand C. Loam D. humus D. humus
Soil is made up of all of the following except? A. Worms B. Water C. Air D. Pieces of rock A. worms
Put the following types of soil in order from the largest grains to the smallest: silt, clay, sand Sand, silt, clay
Which type of soil hold water the best? A. Clay B. Sand C. Humus D. Silt C. humus
Match each word with the correct definition: 1. weatheringA. The movement of soil 2. erosionB. Breaking of rock into smaller pieces 1.B 2.A
Which of the following does not cause weathering? A. Sun B. Wind C. Water D. Ice A. sun
The form of energy that moves particles of matter is called? A. Heat B. Temperature C. Celcius D. Thermal energy D. Thermal energy
What happens to particles of matter as they get hotter? They move faster and they are farther apart
Which form of water would have slow moving particles that are close together? A. Ice B. Water in a glass C. Steam A. ice
What is the movement of energy between two objects that touch each other? A. Conduction B. Conductor C. Insulator D. Insulation A. conduction
Which of the following is NOT a good insulator? A. Wood B. Plastic C. Metal D. Cloth C. metal
Which of the following is the BEST conductor? A. A straw B. A pot C. A wooden spoon D. A potholder B. A pot
What is a way to cause friction? A. Boil water B. Cook an egg C. Tie your shoes D. Rub your hands together D. Rub your hands together
Which is NOT an example of using thermal energy? A. Burn wood B. Use a hair dryer C. Mix cookie dough D. Drive a car C.Mix cookie dough (cars burn gas, a form of thermal energy)
Which of the following is NOT attracted to a magnet? A. Aluminum B. Iron C. Steel D. Nickel A. Aluminum
What happens to magnets when you try to put the north end with another north end? A. They repel each other B. They attract each other C. They don’t do anything D. They stick together A. They repel each other
Which of the following uses electricity to make a magnet? A. Bar magnet B. Generator C. Electromagnet D. Horseshoe magnet C. electromagnet
If you rub a paper clip against a magnet many times and pick up staples with it, what have you created? A. An electromagnet B. A generator C. A permanent magnet D. A temporary magnet D. A temporary magnet
Which of these is NOT a use for magnets? A. Creating electricity B. Heating an object C. Separating iron from other metals D. Keeping cabinet doors closed B. Heating an object
The remains of a living thing that died long ago is called? A. A cast B. A mold C. Petrified D. A fossil D. A fossil
Most fossils form in which type of rock? A. Metamorphic B. Sedimentary C. Igneous D. Volcanoes B. Sedimentary
Fill in the blanks with one of the following words: cast, mold A is the shape of a once living thing. A forms when mud or minerals fill in a shape. Mold, cast
What type of fossils are not as common as others? Explain why? A. Animal fossils B. Trace fossils C. Plant fossils D. Cast fossils C. Plant fossils The plants are easily destroyed
We can learn all of the following about fossils EXCEPT? A. What color something was B. How long ago it lived C. How big it was D. Where it lived A. What color something was
If an environment changes, living things can do what? A. move B. Die C. Adapt D. All of the above D. All of the above
Which of the following is NOT a type of fossil? A. Trace B. Teeth C. Fur D. Footprints C. Fur