Questão 1
Questão
The solid part of the Earth's surface is called?
Responda
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Lithosphere
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Atmosphere
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Hydrosphere
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Biosphere
Questão 2
Questão
Oxygen is required by almost all organisms for the process of ____ and is a by-product of ______.
Responda
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Photosynthesis, Cellular Respiration
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Cellular Respiration, Photosynthesis
Questão 3
Questão
The ______ refers to all water on earth in solid, liquid and gaseous forms.
Responda
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liquids
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hydrosphere
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watershed
Questão 4
Questão
An ecosystem is _____ if it can function for long periods of time.
Responda
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sustainable
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efficient
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durable
Questão 5
Questão
The number of animals from a certain specie a ecosystem can support for long periods of time is called the __________ of this ecosystem.
Responda
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carrying capacity
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support number
Questão 6
Questão
A ________ ecosystem is another term for a salty ocean ecosystem.
Questão 7
Questão
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.
Responda
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lithosphere, hydrosphere, thermal
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biosphere, lithosphere, electric
Questão 8
Questão
A very small fraction of the light that reaches the earth's surface is absorbed by living organisms through a process called _______,
Responda
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Cellular Respiration
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Photosynthesis
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Chlorophylication
Questão 9
Questão
Why are decomposers important in the carbon and nitrogen cycles? What purpose to the serve?
Responda
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They break apart dead plants and animals and allow the nutrients in them to be released back into the soil.
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They maintain a health amount of nutrients in plants and animals and release the rest into the atmosphere.
Questão 10
Questão
What are the reactants needed for photosynthesis?
Questão 11
Questão
What are the reactants necessary for cellular respiration?
Questão 12
Questão
What are the product of photosynthesis?
Questão 13
Questão
What are the products of cellular respiration?
Questão 14
Questão
In which of the following organism does both photosynthesis and cellular respiration occur?
Responda
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Beaver
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Flower
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Fox
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Tree
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All of the above
Questão 15
Questão
Cellular respiration occurs in all organisms.
Questão 16
Questão
Light is needed for which of the following processes.
Responda
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Cellular respiration
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Photosynthesis
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All of the above
Questão 17
Questão
Energy is released in which of the following processes?
Responda
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Photosynthesis
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Cellular Respiration
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Neither
Questão 18
Questão
Energy is needed for both photosynthesis and cellular respiration.
Questão 19
Questão
Only producers require sunlight. All other organisms would be fine without organisms.
Questão 20
Questão
What is a trophic level?
Responda
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A group of animals all from the same specie.
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A group of animals that acquire their energy in the same fashion.
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A consumer than only eats meat.
Questão 21
Questão
Out of the list of organisms bellow, select the organisms that are producers.
Responda
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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
Questão 22
Questão
Name the four biomes in Canada
Responda
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Arctic, Desert, Forest, Marsh
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Deciduous Forest, Grasslands, Tundra, Boreal Forest
Questão 23
Questão
In what biome do do nutrient cycles occur that fastest.
Questão 24
Questão
Ecosystem ______ refers to the many benefits that we receive from ecosystems.
Questão 25
Questão
The changes following a destructive event such as a forest fire are part of ___________.
Responda
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Primary Succession
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Secondary Succession
Questão 26
Questão
________ occurs when a single large continuous large habitat is split into smaller pieces.
Questão 27
Questão
When an animal is unnaturally introduced into a habitat and is out performing the local animals it becomes _______.
Questão 28
Questão
What are the five stages of danger for species to be in interns of survival?
Responda
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Special Concern, Threatened, Endangered, Extirpated & Extinct
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Special Concern, Threatened, Endangered, Extirpated & Dead
Questão 29
Questão
Which of the following is a cultural ecosystem product or ecosystem service?
Responda
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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
Questão 30
Questão
What are the three methods used to control invasive species?
Responda
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Mechanical Control, Chemical Control, Biological Control
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Hunting, Pesticides, Introduction of Species
Questão 31
Questão
An unwanted organisms is called a ______.
Questão 32
Questão
Manure and ground up bone meal would be considered _______ fertilizers.
Questão 33
Questão
Toxins that kill plants, insects and other rodents are called ______.
Questão 34
Questão
Some pesticides build up or ________ in living organisms.
Questão 35
Questão
_______ pesticides only kill a limited variety of organisms
Responda
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Narrow scope pesticides
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Wide scope pesticides
Questão 36
Questão
A ________ is a group of animals that belong to the same specie.
Questão 37
Questão
A ________ ecosystem is one that is designed by humans.