Ecosystems Quiz

Description

Quiz on Ecosystems Quiz, created by nuri.amari99 on 25/01/2014.
nuri.amari99
Quiz by nuri.amari99, updated more than 1 year ago
nuri.amari99
Created by nuri.amari99 about 10 years ago
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Resource summary

Question 1

Question
The solid part of the Earth's surface is called?
Answer
  • Lithosphere
  • Atmosphere
  • Hydrosphere
  • Biosphere

Question 2

Question
Oxygen is required by almost all organisms for the process of ____ and is a by-product of ______.
Answer
  • Photosynthesis, Cellular Respiration
  • Cellular Respiration, Photosynthesis

Question 3

Question
The ______ refers to all water on earth in solid, liquid and gaseous forms.
Answer
  • liquids
  • hydrosphere
  • watershed

Question 4

Question
An ecosystem is _____ if it can function for long periods of time.
Answer
  • sustainable
  • efficient
  • durable

Question 5

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

Question 6

Question
A ________ ecosystem is another term for a salty ocean ecosystem.
Answer
  • marine
  • oceanic marine

Question 7

Question
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.
Answer
  • lithosphere, hydrosphere, thermal
  • biosphere, lithosphere, electric

Question 8

Question
A very small fraction of the light that reaches the earth's surface is absorbed by living organisms through a process called _______,
Answer
  • Cellular Respiration
  • Photosynthesis
  • Chlorophylication

Question 9

Question
Why are decomposers important in the carbon and nitrogen cycles? What purpose to the serve?
Answer
  • 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.

Question 10

Question
What are the reactants needed for photosynthesis?
Answer
  • Carbon Dioxide (CO2) and Water (H20)
  • Water (H20) and Oxygen (02)

Question 11

Question
What are the reactants necessary for cellular respiration?
Answer
  • Glucose or sugar (C6 H12 06) and Oxygen (02)
  • Sugar (C6 H12 06) and Water (H20)

Question 12

Question
What are the product of photosynthesis?
Answer
  • Glucose (C6 H12 O6) and Oxygen (O2)
  • Water (H20) and Carbon Dioxide (CO2)

Question 13

Question
What are the products of cellular respiration?
Answer
  • Carbon Dioxide (CO2) and Water (H2O)
  • Hydrogen (H) and Oxygen (O)

Question 14

Question
In which of the following organism does both photosynthesis and cellular respiration occur?
Answer
  • Beaver
  • Flower
  • Fox
  • Tree
  • All of the above

Question 15

Question
Cellular respiration occurs in all organisms.
Answer
  • True
  • False

Question 16

Question
Light is needed for which of the following processes.
Answer
  • Cellular respiration
  • Photosynthesis
  • All of the above

Question 17

Question
Energy is released in which of the following processes?
Answer
  • Photosynthesis
  • Cellular Respiration
  • Neither

Question 18

Question
Energy is needed for both photosynthesis and cellular respiration.
Answer
  • True
  • False

Question 19

Question
Only producers require sunlight. All other organisms would be fine without organisms.
Answer
  • True
  • False

Question 20

Question
What is a trophic level?
Answer
  • 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.

Question 21

Question
Out of the list of organisms bellow, select the organisms that are producers.
Answer
  • Snail
  • Mushroom
  • Dog
  • Dandelion
  • Rose
  • Blueberry Plant

Question 22

Question
Name the four biomes in Canada
Answer
  • Arctic, Desert, Forest, Marsh
  • Deciduous Forest, Grasslands, Tundra, Boreal Forest

Question 23

Question
In what biome do do nutrient cycles occur that fastest.
Answer
  • Tundra
  • Boreal Forest
  • Temperate Deciduous Forest
  • Grasslands

Question 24

Question
Ecosystem ______ refers to the many benefits that we receive from ecosystems.
Answer
  • services
  • products

Question 25

Question
The changes following a destructive event such as a forest fire are part of ___________.
Answer
  • Primary Succession
  • Secondary Succession

Question 26

Question
________ occurs when a single large continuous large habitat is split into smaller pieces.
Answer
  • Fragmentation
  • Division

Question 27

Question
When an animal is unnaturally introduced into a habitat and is out performing the local animals it becomes _______.
Answer
  • Rude
  • Intrusive
  • Invasive

Question 28

Question
What are the five stages of danger for species to be in interns of survival?
Answer
  • Special Concern, Threatened, Endangered, Extirpated & Extinct
  • Special Concern, Threatened, Endangered, Extirpated & Dead

Question 29

Question
Which of the following is a cultural ecosystem product or ecosystem service?
Answer
  • Skiing
  • Canoeing
  • Wood and Paper Products
  • Groundwater
  • Seafood
  • Clean Air

Question 30

Question
What are the three methods used to control invasive species?
Answer
  • Mechanical Control, Chemical Control, Biological Control
  • Hunting, Pesticides, Introduction of Species

Question 31

Question
An unwanted organisms is called a ______.
Answer
  • Pest
  • A Joe

Question 32

Question
Manure and ground up bone meal would be considered _______ fertilizers.
Answer
  • natural
  • organic

Question 33

Question
Toxins that kill plants, insects and other rodents are called ______.
Answer
  • Insecticides
  • Pesticides

Question 34

Question
Some pesticides build up or ________ in living organisms.
Answer
  • Bioaccumulate
  • Accumulate

Question 35

Question
_______ pesticides only kill a limited variety of organisms
Answer
  • Narrow scope pesticides
  • Wide scope pesticides

Question 36

Question
A ________ is a group of animals that belong to the same specie.
Answer
  • Community
  • Population

Question 37

Question
A ________ ecosystem is one that is designed by humans.
Answer
  • Artificial
  • Man Made
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