draw on ntbk 18 under kq’s
DESCRIPTION
DRAW ON NTBK 18 UNDER KQ’S. DIAGRAM OF PRODUCERS/CONSUMERS/ AND DECOMPOSERS CPO PAGE: 87 TITLE IT “ ENERGY FLOW/NUTRIENT CYCLE ”. SET UP NOTEBOOK PP 20-21. NEXT 2 BLANK PAGES. COPY KQ FROM BOARD TITLE: ENERGY PYRAMID AND TYPES OF CONSUMERS. THE ENERGY PYRAMID AND TYPES OF CONSUMERS. - PowerPoint PPT PresentationTRANSCRIPT
DRAW ON NTBK 18 UNDER KQ’S
DIAGRAM OF PRODUCERS/CONSUMERS/ AND DECOMPOSERS
CPO PAGE: 87
TITLE IT “ENERGY FLOW/NUTRIENT CYCLE”
SET UP NOTEBOOK PP 20-21 NEXT 2 BLANK PAGES. COPY KQ FROM BOARD TITLE: ENERGY PYRAMID AND TYPES OF
CONSUMERS
THE ENERGY PYRAMID AND TYPES OF CONSUMERS
Yum- what shall I eat?
CONSUMER CLASSIFICATION 4 different types based on what they
eat They each start with: H- C- O- S-
HERBIVORES
eat only plants
Examples?
CARNIVORES
– Eat only animals Meat eaters
Examples?
OMNIVORES
eat both plants and animals
Examples?
SCAVENGERS
carnivore that feeds on dead organisms
Examples?
Energy Pyramid
Diagram -shows amount of energy (E) moving from 1 feeding level to next
Most energy is available at the producer level of the pyramid- BOTTOM
As- move up pyramid- each level has less energy available than the level below
Only 10% of energy is transferred up the levels
What is an energy pyramid?
PRIMARY CONSUMERS
On the Energy Pyramid First level of consumers Plant eaters- herbivores Primary means first Toward the bottom (right above the
producers)
SECONDARY CONSUMERS
On the energy pyramid Carnivores or omnivores Right above primary consumers Middle level Less energy than lower levels
TERTIARY CONSUMERS
On the Energy Pyramid third level consumer (sometimes top
level) Eats a variety of animals for food Often is a predator LEAST amount of energy available at this
level (quarternary consumers- 4th level- is the
absolute top level)
After the Quiz Turn it over and leave it on your desk
please.
Copy the Energy Pyramid from the board onto page 20 UNDER THE KQ’s. Add color if you want.
Open Holt to Chp 18, sections 1 & 2 and answer the review questions on page 437 and 443- ANSWERS ONLY- YOU CAN DO THIS ON YOUR OWN PAPER.
Draw an Energy Pyramid
Be sure to include the levels Include the energy amounts at each
level Use the COACH on page 29- draw it onto
page 20 under the KQ.
We will add more to it from the CPO text.