'Decomposer' diaporamas de présentation

Pre-Living Environment 2nd SEMESTER REVIEW

Lackawanna High School. Pre-Living Environment 2nd SEMESTER REVIEW. June 2012. Relative dating. Using index fossils that are found in layers of sedimentary rock to determine which layer is older than other layers. 1 . Sedimentary rock. Formed in layers; only type of rock to contain fossils.

813 views • 70 slides

Ecosystems

Read pgs. 365-369 Vocab 22 Primary productivity 23 Producer 24 Consumer 25 Trophic level 26 Food chain 27 Food web 28 Herbivore 29 Carnivore. Pred/Prey Lab Killer Bee Video Aliens of the Deep Video 30 Omnivore 31Detritivore 32 Decomposer 33 Energy pyramid

578 views • 45 slides

Adaptations Jeopardy!

562 views • 27 slides

Big Idea 17: Interdependence

Big Idea 17: Interdependence. Description A. Plants and animals, including humans, interact with and depend upon each other and their environment to satisfy their basic needs. B. Both human activities and natural events can have major impacts on the environment.

585 views • 22 slides

Energy in Ecosystems

278 views • 14 slides

Review

338 views • 14 slides

T-cap review

T-cap review. By:chase Bearden. Organisms. Producer Producers are organisms that use the Sun's energy to make their own food. Green plants are producers. They make their own food using energy from the Sun in a process called photosynthesis.

159 views • 10 slides

ECOLOGY AND ECOSYSTEMS

ECOLOGY AND ECOSYSTEMS. Food CHAINS. Original source of energy for most chains is the sun 1 st trophic level is producer 2 nd trophic level is primary consumer 2rd trophic level is secondary consumer Decomposer not shown on chain, but they recycle nutrients.

257 views • 8 slides

The Flow of Energy Through an Ecosystem

The Flow of Energy Through an Ecosystem. By: Heather N. Montgomery. Food Chains. A food chain shows the relationships among plants, animals, and other organisms in an ecosystem. Energy flows through an ecosystem by way of food chains. What is an Ecosystem?.

270 views • 6 slides