1. Take out your Ecology Booklets
2. Complete the WARM-UP using your Ecology booklets.
3. Remember – the whole booklet is DUE
TOMORROW for a TEST GRADE.

REVIEW!
Refer to the picture to answer ALL 20 questions.
Use your
Ecology
Booklets to help with the vocabulary.
For #20 , you do not need to draw pictures.
Create your food web using words only.

Biotic Relationships

p. 104
• Recall:
– Biotic means _____________
– Abiotic means ____________
• Biotic Relationships are interactions among living organisms. Biotic Relationships can be classified as:
1.
COMPETITION
2.
PREDATOR – PREY (
PREDATION
)
3.
SYMBIOSIS

COMPETE lion food hyena
2 types of bacteria compete for living space on your hand

WHITE
BOARDS!
1) What are the Starfish and Octopus competing over?
2) Give an example of a COMPETITOR of the shark?
LIMPETS & MUSSELS
HUMAN
3) What are humans and seagulls COMPETING for?
FISH & MUSSELS
4) Who is COMPETING over Phytoplankton?
ZOOPLANKTON & FISH

p. 104 predator prey killed hunted dies lion zebra different
Living together
A caterpillar eats a leaf.
MUTUALISM
COMMENSALISM
PARASITISM

WHITE
BOARDS!
1) Give 2 PREDATORS of the pond fly.
FROG & DRAGONFLY
2) Give 3 PREY of the kingfisher.
TROUT, CARP, FROG
4) Review! What do turtles and slugs compete for?
WATERWEED
5) Trout eat carp. Who is a competitor with trout over carp?
KINGFISHER

p. 105
BENEFIT
Getting food/nectar
Having pollen spread for reproduction

BENEFITS
Is UNAFFECTED Gets transport, protection, &access to food nothing unaffected
BENEFITS
Insects/food

p. 105
PARASITE
HOST
IN ON tick food harmed tapeworm the human
Tapeworm (parasite)
Human (host)

1. Take out your Ecology Booklets – they are due today! Turn them in.
1. -10 for each day late
2. Take out your notes from yesterday (p. 104-
105) on Biotic Relationships
3. You need a pair of scissors and a glue stick.

Nothing goes in this space!
If it is an example of SYMBIOSIS, then classify it as one of the 3 types below.

• Use today’s notes and your Ecology Booklet to answer 1-20 on the worksheet.
• Turn this worksheet in!

• PASSWORD