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Brain Stretch Week 4. Metric System Challenge. What did the metric alien say?. Instrument used to find mass. _ _ _ _ _ _ - _ _ _ _ _ _ _ _ _ _ _ Metric unit for length _ _ _ _ _ Amount of space an object takes up. _ _ _ _ _ _ Amount of matter in an object _ _ _ _
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Metric System Challenge What did the metric alien say? Instrument used to find mass. _ _ _ _ _ _ - _ _ _ _ _ _ _ _ _ _ _ Metric unit for length _ _ _ _ _ Amount of space an object takes up. _ _ _ _ _ _ Amount of matter in an object _ _ _ _ Metric unit for mass. _ _ _ _ Instrument used to measure volume. _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Mass / Volume. _ _ _ _ _ _ _ 1 meter = 100 _ _ _ _ _ _ _ _ _ _ _ The name of the “bubble” _ _ _ _ _ _ _ _ Formula for calculating volume _ x _ x _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _. 1 2 4 5 6 7 8 9 11 12 13 14 15 16 17 4 15 1 8 5 2 17 7 12 6 9 16 14 11 13 K O
Measure it! Find the density of the object below. An object was dropped into a graduated cylinder that initially contained 20 mL. Determine the volume of that object. The object was placed on a triple beam balance. Determine the mass of the object. The mass
It’s Alive!!! Determine which objects are considered living or nonliving. A. B. C. E. F. D.
Identify the five characteristics of a living organism. • M_ _ _ of _ _ _ l _ • _ _ s _ o _ d to S_i_u_i • _se _ _ e _ _ _ • G _ _ _ and _ _ v _ l _ p • 5. _ _ _ _ _ d _ _ _
Movie Mind Melt Copy this table on your paper. Watch these videos. Record one or more of the characteristics that you observe for each category and describe it on the data table that follows. http://www.exploratorium.edu/imaging_station/students
It’s Alive!!! Classify the features in the picture as either living organisms or nonliving factors.
All Aglow These hanging lights are a species of glow worm that live in New Zealand. The worms secrete a sticky thread that glows, attracting insects that become stuck to the thread and are soon eaten. What environmental factors might a glow worm need in order to stay alive in this cave? Out of your list, which are living factors and which are nonliving?
Cycles Review Match the term in Column 2 with the description in Column 1. • photosynthesis is part of this continuous movement • gas removed from the air during photosynthesis • element that helps plants grow • process that changes nitrogen from a gas to a liquid • process of water changing from a gas to a liquid • transfer of nitrogen from air to soil to organism, and back to air or soil • process of water changing from a liquid to a gas • continuous movement of water from Earth’s surface to the air, and back to Earth’s surface • nitrogen cycle • evaporation • carbon dioxide • water cycle • respiration • nitrogen • condensation • carbon cycle • transpiration • nitrogen fixation