'Primary consumers' presentation slideshows

Science 421

1.14k views • 101 slides

Biotic Communities of Marsh Systems

Biotic Communities of Marsh Systems. Fresh/Saltwater Systems. Freshwater marsh ?0.5-5.0 ppt (between oligohaline zone and non-tidal freshwater) Saltwater marsh?5.0-35.0 ppt or greater depending upon conditions. Saltwater -lg. Tidal influence -sandy, lower OM

966 views • 67 slides

741 views • 58 slides

Essential Question: How are the entities of life interconnected?

Essential Question: How are the entities of life interconnected?. Four Spheres of Earth. Atmosphere: air Lithosphere: land/ crust Hydrosphere: water in all forms Biosphere: all living things. Ecology. = the study of how living things interact with each other AND their environment

433 views • 43 slides

BIO 103

625 views • 36 slides

Feeding Relationships

Feeding Relationships. A food chain shows a simple feeding relationship. Sun ? All food chains start with the sun. Feeding Relationships. A food chain shows a simple feeding relationship. Sun ? grass ?. Feeding Relationships. A food chain shows a simple feeding relationship.

811 views • 33 slides

Energy Flow Through an Ecosystem

Energy Flow Through an Ecosystem. Food Chains, Food Webs, Energy Pyramids. Begins with the SUN Photosynthesis. 6CO 2 + 6H 2 O + sunlight & chlorophyll ? C6H 12 O 6 + 6O 2. The chemical reaction by which green plants use water and carbon dioxide and light from the sun to make glucose.

433 views • 25 slides

Food Chain

Food Chain. Who can tell me what a food chain is?. https://www.youtube.com/watch?v=0ZOvqYypOuo. What is a food chain?. Shows how each living thing gets its food. Some animals eat plants and some animals eat other animals.

549 views • 22 slides

Food Chains and Food Webs

Food Chains and Food Webs. Autotrophs/Producers. A groups of organisms that can use the energy in sunlight to convert water and carbon dioxide into Glucose (food) Autotrophs are also called Producers because they produce all of the food that heterotrophs use

766 views • 22 slides

Food Chains and Food Webs

Food Chains and Food Webs. Why do scientists study food chains?. Scientists study food chains to see how energy flows through organisms Where do we get energy? Food (plants, animals) Where do those organisms get energy?. Carnivores. Herbivores. Omnivores. Producers.

961 views • 20 slides

Trophic Levels and Pyramids

Trophic Levels and Pyramids. Mrs. A. Kay. Trophic Levels. Trophic = feeding level refers to the organisms position in the food chain Autotrophs are at the base (first trophic level). Organisms that eat autotrophs are called herbivores or primary consumers (second trophic level).

708 views • 20 slides

531 views • 17 slides

PAP Bio 9/5-6 WU Finish experimental design/ set up Eco II PP HW : no change

PAP Bio 9/5-6 WU Finish experimental design/ set up Eco II PP HW : no change. Ecology. Energy Flow. Autotrophs are producers , they can synthesize their own organic nutrients. They can do this by photosynthesis or chemosynthesis.

406 views • 16 slides

What are the Different Types of Animal-like Protists?

What are the Different Types of Animal-like Protists?. Protozoans (Kingdom Protista*): unicellular heterotrophs, classified by organelles of motility (* non-monophyletic)

1.04k views • 16 slides

Rising Sea Levels

Rising Sea Levels. Rising Sea Levels. Food Webs and Pyramids. What is a food web?. Several food chains connected together Shows many different paths of how plants and animals are connected Each level of animal represents a different trophic level

327 views • 12 slides

Environment and Feeding Relationships

Environment and Feeding Relationships. W Richards The Weald School. Adaptation. Organisms are ADAPTED to the habitat they live in. In other words, they have special features that help them to survive where they live. Some examples:. Adapting to seasonal changes.

493 views • 12 slides

Food Webs

Food Webs. Food Webs are Food Chains that intersect each other. Food webs are what really happens in nature. All Food Chains and Webs start with the sun. The sun is the source of all the energy on the earth.

248 views • 8 slides

Food Webs

Food Webs. Food Webs are Food Chains that intersect each other. Food webs are what really happens in nature. All Food Chains and Webs start with the sun. The sun is the source of all the energy on the earth.

238 views • 8 slides

Food Chains

252 views • 7 slides

Pyramids of Numbers and Biomass

Pyramids of Numbers and Biomass. Pyramids Of Numbers. A pyramid of number is a diagram showing the amount of energy lost at each level when an organism eat another organism. There are 4 levels the, producers, the primary consumers, the secondary consumers and the tertiary consumers.

564 views • 7 slides