CH. 16

Question 1

Population

Answer 1

Species occupying certain location

Question 2

Habitat

Answer 2

Organisms physical location

Question 3

Biodiversity

Answer 3

Range of species

Question 4

Community

Answer 4

Collection of species interacting

Question 5

Niche

Answer 5

Organisms occupation in that location

Question 6

Extremophiles

Answer 6

Organisms thriving in extreme conditions

Question 7

Motile

Answer 7

Moving-organisms find crevices during large wave action

Question 8

Sessile

Answer 8

Non-moving: use different anchors to keep hold

Question 9

Stenothermal

Answer 9

9

Question 10

Stenohaline

Answer 10

1

Question 11

Eurythermal

Answer 11

1

Question 12

Euryhaline

Answer 12

2

Question 13

Symbiosis

Answer 13

4

Question 14

Brackish

Answer 14

5

Question 15

Limiting factors

Answer 15

Resources become limited

Question 16

Carrying capacity

Answer 16

Population reaches limit

Question 17

Know the following habitats to include food resources, animal diversity, dangers and how organisms protect themselves within each : Mangroves

Answer 17

Abundant food
Large diversity
Low danger(animals protected)

Question 18

Know the following habitats to include food resources, animal diversity, dangers and how organisms protect themselves within each : Intertidal Zones

Answer 18

(Band between high and low tide)
Large biodiversity
Food abundant and accessible

Question 19

Know the following habitats to include food resources, animal diversity, dangers and how organisms protect themselves within each : Kelp forests

Answer 19

Large biodiversity
Abundant nutrients
High protection

Question 20

Know the following habitats to include food resources, animal diversity, dangers and how organisms protect themselves within each : Salt marshes and estuaries

Answer 20

High biodiversity
Abundant nutrients(rivers)
Low wave action but large salinity and temperature swings
Organisms like euryhaline and eurythermal

Question 21

Know the following habitats to include food resources, animal diversity, dangers and how organisms protect themselves within each : Coral reefs

Answer 21

Large biodiversity
Low nutrients
Excess sunlight
Fierce competition

Question 22

Know the following habitats to include food resources, animal diversity, dangers and how organisms protect themselves within each : open ocean community

Answer 22

Low nutrients except near surface

Lower diversity

Question 23

Know the following habitats to include food resources, animal diversity, dangers and how organisms protect themselves within each : Deep sea floor

Answer 23

Low biodiversity
Lo nutrients
No light
Extreme pressures
Temp and salinity

Question 24

Know the following habitats to include food resources, animal diversity, dangers and how organisms protect themselves within each : Hydrothermal vents

Answer 24

High diversity
Nutrients low
No light
Extreme pressures
Temp and salinity 
Chemosynthesis used

Question 25

Mutualism

Answer 25

Both organisms benefit

Question 26

Commenalism

Answer 26

One species benefits, the other not affected

Question 27

Parasitism

Answer 27

One species benefits, the other doesn’t ( most common)