Shallow water with many nutrients for plants and animals, sometimes has a round or an oval outline.
What is lakes and ponds.
100
Ocean water can be divided into 2 zones, name the 2 zones.
What is the benthic and pelagic zone.
100
Define pollution.
What is a numerous types of harmful materials that are released into environment through natural or human activities.
100
Most of the world's ocean pollution is found along...
What is the coast of continents.
100
Name a living organism that uses bioluminescence.
What is the krill, jellyfish, deep-sea starfish, black dragonfish,
bathocyroe.
200
Eaten first in the food chain, found in ponds and lakes.
What is plankton (Zooplankton/Phytoplankton)
200
Name the 3 subzones in the Pelagic zone and the 2 zones in the Benthic zone.
Pelagic: What is the Sunlight, Twilight, Midnight subzones
Benthic: What is the Abyssal, Hadal subzones
200
Define "Point sources," and give an example.
What is pollution that is easy to find because materials can be traced to the source. Eg: Resource industry, Recreational, Marine transportation, Industrial.
200
Pollutants, trash and pollution found in the water of our world.
What is water pollution.
200
The zone that is at 6000m to 11000m
What is the benthic zone (It's a zone)
300
One quarter of all the ______ in the world are located in Canada...they are considered breeding grounds for insect and other pests.
What is wetlands
300
This living organism has the use of bioluminescence, name this living organism. Hint: Ba_tho__oe.
What is bathocyroe.
300
Define "Land development," and "Agriculture," of Non-point sources of pollution.
Land development: What is industrial spills, increased run-offs, and increased sediments in water.
Agriculture: What is pesticides, fertilizers, and animal waste.
300
True or False. Water pollution like trash can kill marine animals. Why?
What is true.
300
Percentage of how many of all the marine animals that lives near the surface.
What is 90%
400
An area of land that builds up where a river meets up with the ocean. Ideal environments for both plants and animals.
What is an estuary
400
Name 2 large fishes that habitats in saltwater.
What is the tuna and halibut.
400
Liquid that has a pH of 7.4
What is blood
400
Explain the role of oil tankers and how they can cause water pollution.
What is oil spills
400
Chemicals that mixes with rain, list 2.
What is nitrogen oxides and sulfur dioxide from burning fossil fuels.
500
Wetlands contribute to the environment in many ways. Name 3 ways.
-Vegetation act as filters for removing pollutants in water.
-Many of the freshwater fish spawns in wetlands environments.
-Many wildlife makes wetlands their home.
-Vegetation keeps shorelines stable and minimizes erosion.
-Many endangered animals visit wetlands for their life cycle.
500
Name the living organism in the food chain of the toothed whale.
What is the phytoplankton-zooplankton-herring-seal-toothed whale
500
Liquid that has a 5.6 on pH scale.
What is normal rain
500
Rain that sizzles when touches a stone.
What is acid rain
500
Explain oils spills and how it can affect us.
What is the release of oils from tankers that harm the environment, like marine animals.