Plant Processes
Quiz by Shannon Windsor
Grade 7
Science (2010) (Archived)
Texas Essential Knowledge and Skills (TEKS)
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- Q 1/20Score 0Radiant energy from the Sun is very important to life on Earth. It is unique because, unlike sound waves, it can travel through________29SpaceSolidsLiquidsGases
20 questions
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- Q1Radiant energy from the Sun is very important to life on Earth. It is unique because, unlike sound waves, it can travel through________SpaceSolidsLiquidsGases120s7.5.A: Matter and Energy
- Q2A plant’s leaves are green because the color green is _________________back to our eyes.AbsorbedReflectedTransmittedAll of the above120s7.5.A: Matter and Energy
- Q3Which is not a reactant needed for producing food in a green plant?OxygenWaterHydrogenCarbon dioxide120s7.5.A: Matter and Energy
- Q4What part of the leaf is responsible for absorbing the sun’s energy?VeinsNucleusCell wallChlorophyll120s7.5.A: Matter and Energy
- Q5What structure of the leaf transports water and nutrients from the roots to the leaves?PhloemXylemCell wallChloroplast120s7.5.A: Matter and Energy
- Q6The stoma on the underside of the leaf allows ___________ to move in and out of the leaf.GasesNutrientsSoilWater120s7.5.A: Matter and Energy
- Q7Which of the following is not a product of photosynthesis?OxygenCarbon dioxideGlucose120s7.5.A: Matter and Energy
- Q8Glucose is a type of ___________ProteinSaltDairy productSugar120s7.5.A: Matter and Energy
- Q9The arrow in a chemical equation means ___________.ProducesSumTogetherDifference120s7.5.A: Matter and Energy
- Q10This is the ultimate source of our energy.DecomposersProducersHeatSun120s7.5.A: Matter and Energy
- Q11The change in an object’s position with respect to time and in comparison to the position of other objects used as reference pointsMotionTurgor pressureGeotropismForce120s7.7.C: Force, Motion and Energy
- Q12The force of water molecules against the cell wall that allows plants to stand up straightGeotropismMotionTurgor pressureHeart120s7.7.C: Force, Motion and Energy
- Q13A change in the internal pressure against the cell walls is used by plants for which of the following?MovementPhotosynthesisPollinationReproduction120s7.7.C: Force, Motion and Energy
- Q14Turgor pressure can help plants move. Internal water pressure can causea wilted stem to return to an upright position.leaves to fall off a tree in autumn.a seedling to be carried by the wind.the roots of a plant to grow downward.120s7.7.C: Force, Motion and Energy
- Q15Geotropism is a force that affects certain organisms. This force will result in which of the following?The roots of a plant to grow downwardAnimals to seek shelter on high groundFish to float to the surface when they dieA flower to die due to lack of water120s7.7.C: Force, Motion and Energy
