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Science Bowl Sci 1

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
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Question
Answer
What is the ‘brain’ of a cell?   Nucleus  
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What is the job of the vacuole(s) in a cell?   Storage  
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What cell part creates energy from scratch materials   Mitochondria  
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Name one thing a plant cell has that an animal cell does not have.   A cell wall, chloroplast, or 1 large vacuole rather than many small ones.  
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Explain why animal cells do not have a cell wall.   We need to be able to move and be flexible  
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Give an example of a unicellular organism.   Bacteria  
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Give an example of a producer in a food chain   Tree, Grass, tulip, apple, carrots,etc  
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Give an example of a consumer in food chain   Rabbit, dog, fly, human  
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Give an example of a producer, primary consumer, and secondary consumer in a food chain.   Lettuce, rabbit, hawk  
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What three things do plants need in order to survive?   Water, carbon dioxide, and sunlight  
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What part of a plant takes in water?   Roots  
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Where does photosynthesis take place in a plant?   Leaves  
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What is the food making process in plant called?   Photosynthesis  
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What part of a plant is used to attract insects and other animals?   Petals  
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Describe the leaves of a dicot.   The veins in the leaves are branched.  
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Describe the leaves of a monocot   The veins in the leaves are parallel.  
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Give an example of a nonvascular plant.   Moss  
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Explain what a nonvascular plant is.   A plant that does not have a stem or root system.  
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An animal that does not have a backbone is known as what?   Invertibrate  
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An animal that has a backbone is known as what?   Vertibrate  
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Give one example of a mammal.   Human, dog, whale, rabbit  
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Is a frog a reptile or an amphibian?   Amphibian  
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Define ecosystem.   All of the living and nonliving things interacting in an environment.  
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Name an animal that could be found in a desert ecosystem   Lizards, snakes, coyote  
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Name an animal that could be found in an ocean ecosystem.   Shark, dolphin, whale, swordfish  
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Give an example of an abiotic part of an ecosystem   Rocks, water, sun, air, soil  
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Give an example of a biotic part of an ecosystem.   Anything living: plants, animals, bacteria, fungus  
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What does the root word “bio” mean?   Living  
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Before a species becomes extinct, it is in what category?   Endangered  
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Before a species becomes endangered, it is in what category?   Threatened  
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What percent of energy is passed along from one level to another in an energy pyramid?   10%  
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Where does Earth’s original source of energy come from   The sun  
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What does the prefix “a” mean?   NOT  
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An animal that eats only meat is known as a   Carnivore  
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An animal that eats only plants is known as an:   herbivore  
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An animal that eats both plants and meat is known as an:   omnivore  
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In this type of symbiotic relationship, both organisms benefit   Mutualism  
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In this type of symbiotic relationship, one organism benefits while the other is neither helped nor harmed.   Commensalism  
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In this type of symbiotic relationship, one organism is helped and the other is harmed or killed.   Parasitism  
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Each day the Earth spins on its axis. This is known as what   Rotation  
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Each year the Earth goes around the Sun. This is known as what   Revolution  
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What is the largest planet?   Jupiter  
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Name one of the four gas giants   Saturn, Jupiter, Uranus, or Nepture  
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What is the third planet from the sun   Earth  
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What is the sun?   a star  
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What are stars made of?   Gas  
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When Earth’s plates move away from each other it is known as   Tension or diverging plates  
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When Earth’s plates move together it is known as   Compression or converging plates  
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What causes an earthquake?   When Earth's plates move.  
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What type of volcano is formed from thick lava that falls in chunks?   Cinder cone volcano  
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What type of volcano is not very tall and is formed from thin lava   Shield volcano  
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What type of volcano is formed from lava that gets sandwiched between layers of ash   Composite cone volcano  
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A sea breeze comes from which direction?   The Sea  
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A land breeze comes from which direction?   The Land  
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What is the climate like on the windward side of a mountain?   Rainy  
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What is the weather like at the top of a mountain   Cold  
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What is the climate like at the bottom of the leeward side of a mountain   Hot and dry  
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What is matter?   Anything that has mass and takes up space.  
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What is the smallest form of matter on earth?   An atom  
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What are the three parts of an atom   Proton, Neutron, and electron  
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Name two physical properties of matter.   color, size, texture, weight, mass, volume, density  
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What is the change of state when a gas turns to a liquid?   Condensation  
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What is the change of state when a liquid turns to a gas   Evaporation  
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What is the change of state when a solid skips the liquid stage and changes straight into a gas?   Sublimation  
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Give an example of a physical change.   Tearing paper, folding a shirt, cutting wood  
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Give an example of a physical change.   Burning wood, mixing baking soda and vinegar, baking a cake  
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Name three characteristics of a chemical change.   Heat, change in color, and produces a gas or bubbles.  
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Give two examples of an acid.   Vinegar and lemon juice  
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Give two examples of a base   soap and baking soda  
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What is the freezing point of water   32 degrees F  
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What is the boiling point of water?   212 degrees F  
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What is speed?   How fast an objects position changes over time  
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What is velocity   speed and direction  
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What is acceleration?   an objects change in velocity over time or change in speed or direction  
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Any push or pull from one object to another is what   Force  
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What force pulls matter towards Earth and gives us weight?   Gravity  
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Which force opposes the motion of one object moving past another?   Friction  
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What type of energy does matter have when it is at rest?   Potential  
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What type of energy does matter have when it is moving   Kinetic  
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State the Law of Conservation of Energy   Energy cannot be created or destroyed, it can only change form.  
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What material conducts heat well?   Metal  
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What material does not conduct heat well?   Wood or plastic  
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What three ways is energy transferred?   Conduction, convection, and radiation  
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What type of energy transfer is used when energy is transferred through empty space or air?   Radiation  
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What type of energy transfer is used when energy is transferred through direct contact?   Conduction  
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What type of energy transfer is used when energy is transferred through a gas or liquid by the movement of currents?   Convection  
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