505274
Descripción
Test por nuri.amari99, actualizado hace más de 1 año
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Creado por nuri.amari99
hace más de 10 años
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Pregunta 1
Pregunta
The solid part of the Earth's surface is called?
Respuesta
-
Lithosphere
-
Atmosphere
-
Hydrosphere
-
Biosphere
Pregunta 2
Pregunta
Oxygen is required by almost all organisms for the process of ____ and is a by-product of ______.
Respuesta
-
Photosynthesis, Cellular Respiration
-
Cellular Respiration, Photosynthesis
Pregunta 3
Pregunta
The ______ refers to all water on earth in solid, liquid and gaseous forms.
Respuesta
-
liquids
-
hydrosphere
-
watershed
Pregunta 4
Pregunta
An ecosystem is _____ if it can function for long periods of time.
Respuesta
-
sustainable
-
efficient
-
durable
Pregunta 5
Pregunta
The number of animals from a certain specie a ecosystem can support for long periods of time is called the __________ of this ecosystem.
Respuesta
-
carrying capacity
-
support number
Pregunta 6
Pregunta
A ________ ecosystem is another term for a salty ocean ecosystem.
Respuesta
-
marine
-
oceanic marine
Pregunta 7
Pregunta
Most of the light that reaches the earth's surface is absorbed by the ________ and the _________. The radiant energy from the sun is then converted into ______ energy.
Respuesta
-
lithosphere, hydrosphere, thermal
-
biosphere, lithosphere, electric
Pregunta 8
Pregunta
A very small fraction of the light that reaches the earth's surface is absorbed by living organisms through a process called _______,
Respuesta
-
Cellular Respiration
-
Photosynthesis
-
Chlorophylication
Pregunta 9
Pregunta
Why are decomposers important in the carbon and nitrogen cycles? What purpose to the serve?
Respuesta
-
They break apart dead plants and animals and allow the nutrients in them to be released back into the soil.
-
They maintain a health amount of nutrients in plants and animals and release the rest into the atmosphere.
Pregunta 10
Pregunta
What are the reactants needed for photosynthesis?
Respuesta
-
Carbon Dioxide (CO2) and Water (H20)
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Water (H20) and Oxygen (02)
Pregunta 11
Pregunta
What are the reactants necessary for cellular respiration?
Respuesta
-
Glucose or sugar (C6 H12 06) and Oxygen (02)
-
Sugar (C6 H12 06) and Water (H20)
Pregunta 12
Pregunta
What are the product of photosynthesis?
Respuesta
-
Glucose (C6 H12 O6) and Oxygen (O2)
-
Water (H20) and Carbon Dioxide (CO2)
Pregunta 13
Pregunta
What are the products of cellular respiration?
Respuesta
-
Carbon Dioxide (CO2) and Water (H2O)
-
Hydrogen (H) and Oxygen (O)
Pregunta 14
Pregunta
In which of the following organism does both photosynthesis and cellular respiration occur?
Respuesta
-
Beaver
-
Flower
-
Fox
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Tree
-
All of the above
Pregunta 15
Pregunta
Cellular respiration occurs in all organisms.
Respuesta
- True
- False
Pregunta 16
Pregunta
Light is needed for which of the following processes.
Respuesta
-
Cellular respiration
-
Photosynthesis
-
All of the above
Pregunta 17
Pregunta
Energy is released in which of the following processes?
Respuesta
-
Photosynthesis
-
Cellular Respiration
-
Neither
Pregunta 18
Pregunta
Energy is needed for both photosynthesis and cellular respiration.
Respuesta
- True
- False
Pregunta 19
Pregunta
Only producers require sunlight. All other organisms would be fine without organisms.
Respuesta
- True
- False
Pregunta 20
Pregunta
What is a trophic level?
Respuesta
-
A group of animals all from the same specie.
-
A group of animals that acquire their energy in the same fashion.
-
A consumer than only eats meat.
Pregunta 21
Pregunta
Out of the list of organisms bellow, select the organisms that are producers.
Respuesta
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Snail
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Mushroom
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Dog
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Dandelion
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Rose
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Blueberry Plant
Pregunta 22
Pregunta
Name the four biomes in Canada
Respuesta
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Arctic, Desert, Forest, Marsh
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Deciduous Forest, Grasslands, Tundra, Boreal Forest
Pregunta 23
Pregunta
In what biome do do nutrient cycles occur that fastest.
Respuesta
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Tundra
-
Boreal Forest
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Temperate Deciduous Forest
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Grasslands
Pregunta 24
Pregunta
Ecosystem ______ refers to the many benefits that we receive from ecosystems.
Respuesta
-
services
-
products
Pregunta 25
Pregunta
The changes following a destructive event such as a forest fire are part of ___________.
Respuesta
-
Primary Succession
-
Secondary Succession
Pregunta 26
Pregunta
________ occurs when a single large continuous large habitat is split into smaller pieces.
Respuesta
-
Fragmentation
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Division
Pregunta 27
Pregunta
When an animal is unnaturally introduced into a habitat and is out performing the local animals it becomes _______.
Respuesta
-
Rude
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Intrusive
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Invasive
Pregunta 28
Pregunta
What are the five stages of danger for species to be in interns of survival?
Respuesta
-
Special Concern, Threatened, Endangered, Extirpated & Extinct
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Special Concern, Threatened, Endangered, Extirpated & Dead
Pregunta 29
Pregunta
Which of the following is a cultural ecosystem product or ecosystem service?
Respuesta
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Skiing
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Canoeing
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Wood and Paper Products
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Groundwater
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Seafood
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Clean Air
Pregunta 30
Pregunta
What are the three methods used to control invasive species?
Respuesta
-
Mechanical Control, Chemical Control, Biological Control
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Hunting, Pesticides, Introduction of Species
Pregunta 31
Pregunta
An unwanted organisms is called a ______.
Respuesta
-
Pest
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A Joe
Pregunta 32
Pregunta
Manure and ground up bone meal would be considered _______ fertilizers.
Respuesta
-
natural
-
organic
Pregunta 33
Pregunta
Toxins that kill plants, insects and other rodents are called ______.
Respuesta
-
Insecticides
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Pesticides
Pregunta 34
Pregunta
Some pesticides build up or ________ in living organisms.
Respuesta
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Bioaccumulate
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Accumulate
Pregunta 35
Pregunta
_______ pesticides only kill a limited variety of organisms
Respuesta
-
Narrow scope pesticides
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Wide scope pesticides
Pregunta 36
Pregunta
A ________ is a group of animals that belong to the same specie.
Respuesta
-
Community
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Population
Pregunta 37
Pregunta
A ________ ecosystem is one that is designed by humans.
Respuesta
-
Artificial
-
Man Made
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