Module 6 PC

Question 1

Anthropogenic

Answer 1

Causes/threats of biodiversity loss
An effect resulting form human activity

Question 2

Natural Green house gases

Answer 2

Carbon dioxide
Methane
Water vapour

Question 3

Main human activities for Greenhouse egases

Answer 3

CO2
HFC
CH4

Question 4

CO2 is produced by

Answer 4

Burning fossil fuels, deforestation

Question 5

HFCs is produced by

Answer 5

Aerosols, Refrigerants

Question 6

CH4 is produced by

Answer 6

Organic waste, cattle, Fuel Production

Question 7

Higher green house cages

Answer 7

Warmer the Earths surface

Question 8

Effect of Coral Reefs

Answer 8

Coral reefs will disappear

Question 9

Coral Bleaching

Answer 9

When corals are stressed by a change in environmental conditions
Reach with symbiotic algae called Zooxanthellae, are photosynthetic and provide host coral with food and protection for algae

Question 10

High Phosphate levels lead to

Answer 10

Eutrophication and growth of nuisance algae
Hypoxia
Threating survival of lake / pond species

Question 11

Eutrophication

Answer 11

Enrichment of minerals and nutrients in water

Question 12

Deforestation is caused by

Answer 12

Demand for spaces for agriculture

Question 13

Habitat Fragmentation

Answer 13

Effect of lodging and logging roads
Operating species in 2 different areas

Question 14

hOW DO FIX HABITAT GRAGMENTATION

Answer 14

Bridges, Habitat corridors

Question 15

Dodo

Answer 15

Killed by Sailors
Overexpolitation

Question 16

Passenger pigeon

Answer 16

Overexploitation
Over hunted
Habitat destruction

Question 17

Giant Tortoise

Answer 17

Hunted by pirates and habitat loss

Question 18

Atlantic cod

Answer 18

Overexploitation
Overfishing

Question 19

Super Trawlers

Answer 19

Type of fishing net method
Can catch 25 to 30 ton s

Question 20

Argentinian ant

Answer 20

Invasive specie from Argentina
Introduced in USA
Decimated the native ant species in Cali
Low infraspecific ompetetion so forms large colonies

Question 21

Red fox

Answer 21

Invasive species
Introduced in Aussie for hunting
Threatened ecosystem by killing natural wildlife

Question 22

European Rabbit

Answer 22

invasive species
Serious pest causing damage to crops

Question 23

Cane Tods

Answer 23

Its like the ginkgo
Introduced to eradicate cane beetle did not work
Killed many predatory reptiles

Question 24

Tibbles the cat

Answer 24

1 cat ate all the birds

Question 25

Tasmanian Devil

Answer 25

largest carnivorous marsupial
Nocturnal
Scavengers

Question 26

What’s important about Tasmanian devuks

Answer 26

Consumes bones ( WITH NITROGEN AND PHOSPHOROUS) that they put back into soil

Question 27

Tansmian Devil is a

Answer 27

Apex [redator

Question 28

In presence of Tasman devil

Answer 28

Cats are scared so they hunt in the day but its nit effective

Question 29

Halocene

Answer 29

present

Question 30

Chernobyl Nuclear Accident

Question 31

Largest solar

Answer 31

Morocco

Question 32

Benefits of renewable energy

Answer 32

Reduced greenhouse gases
Cleaner and quieter cities
Energy will never run out

Question 33

How do create health oceans

Answer 33

Reduce carbon in atmosphere
Increased biodiversity in the Oceans