3 2 Energy Producers And Consumers Ppt Download 1 3.2 energy, producers, and consumers lesson overview 3.2 energy, producers, and consumers 2 think about it at the core of every organism’s interaction with the environment is its need for energy to power life’s processes. Sunlight is the energy source for most life on earth photosynthesis captures light energy for chemical reactions that convert co2 and h2o into o2 and c6h12o6 (carbohydrates). this process adds oxygen to the atmosphere and removes carbon dioxide. primary producers (autotrophs) produce of energy rich compounds that are used by other organisms. examples: plants, algae, and photosynthetic bacteria.
3 2 Energy Producers And Consumers Ppt Download There are 3 main types of feeding relationships 1. producer consumer 2. predator prey 3. parasite host. 7 producers all autotrophs (plants), they trap energy from the sun. bottom of the food chain. 8 consumers all heterotrophs: they ingest food containing the sun’s energy herbivores carnivores omnivores decomposers detrivores. Presentation transcript. 3.2: energy, producers, & consumers. energy in an ecosystem originally comes from the sun energy flows through ecosystems from producers to consumers 2. producers are autotrophs – they capture the sun’s energy to make their own food include plants, some kinds of bacteria, and algae. autotrophs are often called. Energy, producers and consumers 3.2 in book. 1) primary producers – capture energy from sunlight or chemicals to produce food (autotrophs) “self feed” • bottom of the food chain • very important. photosynthesis “light creation”. chemosynthesis • some autotrophs don’t need sunlight to produce food • they use h2s – hydrogen. Energy, producers, and consumers primary producers organisms need energy for growth, reproduction, and their metabolic process. organisms cannot create their own energy; they need to take it from other sources. most animals get energy from the plants and animals that they eat.
Energy Producers And Consumers Ppt Download Energy, producers and consumers 3.2 in book. 1) primary producers – capture energy from sunlight or chemicals to produce food (autotrophs) “self feed” • bottom of the food chain • very important. photosynthesis “light creation”. chemosynthesis • some autotrophs don’t need sunlight to produce food • they use h2s – hydrogen. Energy, producers, and consumers primary producers organisms need energy for growth, reproduction, and their metabolic process. organisms cannot create their own energy; they need to take it from other sources. most animals get energy from the plants and animals that they eat. Energy, producers and consumers. energy, producers and consumers. 3.2 in book. 1) primary producers – capture energy from sunlight or chemicals to produce food ( autotrophs ) “self feed” bottom of the food chain very important. photosynthesis “light creation”. c hemosynthesis. 234 views • 9 slides. Description. this powerpoint and guided notes set is used to discuss the concept of ecology. the powerpoint and guided notes correspond to section 3 2: energy, producers, and consumers from miller and levine. this powerpoint and the guided notes could easily be adapted to fit any biology textbook. the powerpoint for this section is 14 slides.
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