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Transcript
Photosynthesis Carbon Cycle Respiration & Transpiration Tropism Hodge Podge 100 100 100 100 100 200 200 200 200 200 300 300 300 300 300 400 400 400 400 400 500 500 500 500 500 What is a does a plant require in order to make photosynthesis? 1. Sunlight 2. Carbon Dioxide 3. Water What does photosynthesis make? Glucose (food) for the plant and oxygen is released DAILY DOUBLE! •Explain why Photosynthesis is the most important chemical reaction on Earth. Plants make/release oxygen into the atmosphere. Without oxygen people could not survive on Earth. What type of food does a plant make during Photosynthesis? GLUCOSE Where does most of photosynthesis take place? A.Flower B.Xylem C.Leaves D.Roots C. Leaves What are 3 things that you can do to conserve energy and shrink your Carbon Footprint? Answers will vary. Turn lights off Drive a hybrid car Carpool Use LED or florescent light bulbs Why do you think they call trees a ‘Carbon Sink’? Trees absorb Carbon Dioxide Explain why Deforestation is dangerous for the Earth. Cutting trees down means that there will be less trees to absorb Carbon Dioxide. Plus less tree means there is fewer tree to make oxygen. What two main gases are exchanged during the Carbon Cycle? Oxygen and Carbon Dioxide. Draw and Label the Carbon Cycle. Where does gas exchange take place in a plant? Stomata ____________ is when the plant uses/consumes glucose and sends it to parts of the plant. A. Photosynthesis B. Respiration C. Transpiration D. Carbon Cycle B. Respiration This process can cool down a plant. A. Photosynthesis B. Respiration C. Transpiration D. Carbon Cycle C. Transpiration Explain why plants are called producers. They produce (make) their own . food. *DAILY* *DOUBLE* What takes place in all living things? A. Photosynthesis B. Respiration C. Stomata D. Carbon Cycle B. Respiration What isTROPISM ? Plant growth in response to a stimulus. Which one of these is NOT a type of Tropism? A.Thigmatropism B.Phototropism C.Green House Effect D.Geotropism C. What is it called when a plant bends towards sunlight? Phototropism What are the two types of Geotropism? Explain how they are different. Geotropism is when a plant responds to gravity. Negative Geotropism is when a plant grows upward/vertical and positive Geotropism is when the plant/roots grow down. Plants take in what type of gas? A.Oxygen B.Caron Dioxide C.Helium D.Neither A, B, & C B. Carbon Dioxide . What is the main job of the roots of a plant? To anchor the plant in the ground and take in water and nutrients. Which of the following is provided directly by the sun to plants for photosynthesis? A) oxygen B) energy C) carbon dioxide D) glucose B) Energy What is Thigmatropism? Name one example. Thigmotropism is the growth of a plant in response to touch/contact. EX. Ivy growing up a building. Photosynthesis uses sunlight to produce sugar. What kind of energy transformation is this? A) light energy to chemical energy B) mechanical energy to thermal energy C) chemical energy to light energy D) light energy to mechanical energy A) light energy to chemical energy List 2 ways people use Sustainable Practices. Sustainable Practice Examples Solar Power Cells Non Chemical Use in Farming