22
Warm Up:

Warm Up:. More vocabulary 1.Producers – producers in a food chain/web/pyramid 2.Primary consumers – herbivores – eat producers 3.Secondary consumers –

Embed Size (px)

Citation preview

Warm Up:

More vocabulary

1. Producers – producers in a food chain/web/pyramid

2. Primary consumers – herbivores – eat producers

3. Secondary consumers – carnivores – eat the primary consumers

4. Tertiary consumers – carnivores – eat the secondary consumers

Symbiosis Notes

Word Definition Picture

1. SymbiosisA close, long-

term relationship

between two or more species

Word Definition Picture

2. Mutualism

A symbiotic relationship where both organisms

benefit (are helped)

Word Definition Picture

3. Commensalism

A symbiotic relationship where one organism

benefits and the other is

unaffected

Word Definition Picture

4. ParasitismA symbiotic relationship where one

organism is hurt and the other is

helped

Parasitism!!!!

Bot fly

March 15th: take out agenda and science folder!

Do now:

1.What are the three types of symbiosis?

Itinerary:

1.Review yesterday’s notes

2.Worksheet - review

Homework: Quiz Tomorrow!!!

Relationships Chart

Relationship Organism 1 Organism 2

Competition

Predator/Prey

Mutualism

Commensalism

Parasitism

= benefits = hurt

Examples:

1. Plants trying to grow taller to get more sunlight.

Competition

2. Carpool picking you up because you are on their way to school.

Commensalism

3. Tapeworm living in your stomach and eating all your food.

Parasitism

4. Spider camouflaging itself so it doesn’t get eaten.

Commensalism

5. Algae living in coral

to give it food; coral gives it protection.

Mutualism

6. Shrimp cleaning shark teeth and getting protection.

Mutualism

7. Protists living in termites to get protection and help them break down wood fibers.

Mutualism

8. Mistletoe lives on trees and take all their nutrients.

Parasitism

9. Clownfish lives in an anemone and gets protection.

Mutualism

10. Lions kill an antelope to eat.

Predator and Prey