Ecosystems Quiz

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The solid part of the Earth's surface is called?

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Oxygen is required by almost all organisms for the process of and is a by-product of __.

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The ______ refers to all water on earth in solid, liquid and gaseous forms.

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An ecosystem is _____ if it can function for long periods of time.

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The number of animals from a certain specie a ecosystem can support for long periods of time is called the __________ of this ecosystem.

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A ________ ecosystem is another term for a salty ocean ecosystem.

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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.

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A very small fraction of the light that reaches the earth's surface is absorbed by living organisms through a process called _______,

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Why are decomposers important in the carbon and nitrogen cycles? What purpose to the serve?

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What are the reactants needed for photosynthesis?

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What are the reactants necessary for cellular respiration?

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What are the product of photosynthesis?

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What are the products of cellular respiration?

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In which of the following organism does both photosynthesis and cellular respiration occur?

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Cellular respiration occurs in all organisms.

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Light is needed for which of the following processes.

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Energy is released in which of the following processes?

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Energy is needed for both photosynthesis and cellular respiration.

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Only producers require sunlight. All other organisms would be fine without organisms.

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What is a trophic level?

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Out of the list of organisms bellow, select the organisms that are producers.

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Name the four biomes in Canada

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In what biome do do nutrient cycles occur that fastest.

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Ecosystem ______ refers to the many benefits that we receive from ecosystems.

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The changes following a destructive event such as a forest fire are part of ___________.

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________ occurs when a single large continuous large habitat is split into smaller pieces.

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When an animal is unnaturally introduced into a habitat and is out performing the local animals it becomes _______.

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What are the five stages of danger for species to be in interns of survival?

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Which of the following is a cultural ecosystem product or ecosystem service?

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What are the three methods used to control invasive species?

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An unwanted organisms is called a ______.

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Manure and ground up bone meal would be considered _______ fertilizers.

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Toxins that kill plants, insects and other rodents are called ______.

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Some pesticides build up or ________ in living organisms.

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_______ pesticides only kill a limited variety of organisms

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A ________ is a group of animals that belong to the same specie.

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A ________ ecosystem is one that is designed by humans.

Quiz am Ecosystems Quiz, erstellt von nuri.amari99 am 25/01/2014.

Ecosystems Quiz

The solid part of the Earth's surface is called?

Oxygen is required by almost all organisms for the process of ____ and is a by-product of ______.

The ______ refers to all water on earth in solid, liquid and gaseous forms.

An ecosystem is _____ if it can function for long periods of time.

The number of animals from a certain specie a ecosystem can support for long periods of time is called the __________ of this ecosystem.

A ________ ecosystem is another term for a salty ocean ecosystem.

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.

A very small fraction of the light that reaches the earth's surface is absorbed by living organisms through a process called _______,

Why are decomposers important in the carbon and nitrogen cycles? What purpose to the serve?

What are the reactants needed for photosynthesis?

What are the reactants necessary for cellular respiration?

What are the product of photosynthesis?

What are the products of cellular respiration?

In which of the following organism does both photosynthesis and cellular respiration occur?

Cellular respiration occurs in all organisms.

Light is needed for which of the following processes.

Energy is released in which of the following processes?

Energy is needed for both photosynthesis and cellular respiration.

Only producers require sunlight. All other organisms would be fine without organisms.

What is a trophic level?

Oxygen is required by almost all organisms for the process of and is a by-product of __.

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.