PPT-1. Organisms obtain energy from food

2 Glucose is main source of food for cells 3 Cells break chemical bonds of glucose energy released Slide 2 Go to Section Cells Need Energy Respiration Cellular Respiration If cellular respiration took place in just one step. Section 3-1: . What . is Ecology?. All organisms . __________. with the environment . . to understand these. _______________. , we study ecology. _________. = the scientific study of interactions among organisms and between organisms and their environment (surroundings). Life in the Ocean. Oceanography. An Invitation to Marine Science, 7th. Tom Garrison. 13.1: Life on Earth is Notable for Unity and Diversity. Diversity. : 100 million different species. Unity. : all share the same mechanisms for capturing and storing energy, manufacturing proteins, and passing on information to the next generation. What do living things need to survive?. Organisms need a source of energy to live. They use food as their energy source.. Autotrophs are organisms that make their own food.. Organisms that cannot make their own food are called heterotrophs. They feed on other organisms to obtain energy. . How . an organism obtains energy is an important part of a specie’s niche. The ultimate source of energy is from the sun. Two ways to obtain energy. AUTOTROPH. HETEROTROPH. Autotroph. EX: Plants. Makes . Needs of Organisms. \. SUPPLEMENTAL RESOURCES. BRAIN POP:. https://www.brainpop.com/science/ecologyandbehavior/foodchains. /. SCIENCE FUSION LEVELED READER:. The Flow of Energy (Blue). SCIENCE. . FUSION E-TEXT:. interactions. between different . organisms. and between organisms and their . environment. or surroundings. Biotic. —. living. factors that influence an ecosystem. Abiotic. —. non-living. factors that influence an ecosystem.                       . Ecology. – the study of the relationships between organisms and their environment. Ecosystem. -- a community of organisms and their nonliving environment. Have 1 . BLANK . sheet of paper on your desk. Pencil or pen to write with. Cellphones should be in your bag. Voices off, ready to learn. Protists. Protists. Protists. are eukaryotes that can not be classified as animals, plants or fungi.. interactions. between different . organisms. and between organisms and their . environment. or surroundings. Biotic. —. living. factors that influence an ecosystem. Abiotic. —. non-living. factors that influence an ecosystem. The scientific study of interactions between organisms and their environments, focusing on energy transfer. It is a science of relationships.. The environment is made up of two factors:. Biotic factors- all . Identify. a key theme in ecology.. Describe. . an example showing the effects of interdependence on organisms in their environment.. State. . the five different levels of organization at which ecology can be studied. Biosphere: All life on earth and parts of earth in which life exists (land, water and atmosphere). Studying Our Living planet. Science of Ecology. Study of interactions of living things, their surroundings or environments. 3.1.2 Micro-organisms. 3.1.3 Monera, e.g. Bacteria. Follow-Me – . iQuiz. Q. To which kingdom do bacteria belong?. Antibiotics. Capsule or Mucilage; Protection. Disease-causing. Decompose dead organisms; Recycle nutrients. Ecology . S. tudy . of the interactions among organisms and between organisms and their . environment. Ecologists . study the flow of energy through communities to discover nutritional relationships between organisms.