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Gr10 Ecology - Energy Flow Flashcards | StudBud
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Gr10 Ecology - Energy Flow
Gr10 Ecology - Energy Flow
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Quiz for checking / solidifying knowledge of energy flow portion in Gr 10 ecology unit.
Flashcards
29 cards
F
Practice quiz
P
Host live
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Questions
29
Answers
1
What is the approximate equation for photosynthesis?
Glucose + O2 -> CO2 + H2O + energy
CO2 + H2O + Sunlight -> Glucose + H2O + O2
C02 + H2O -> energy + O2
photo + synthesis -> great snap chat
2
Cellular respiration is
the process of making ATP
how we get our food
Answers 2 & 3
how our cells make energy
3
BONUS: The Massey girls' hockey team finished first in their league.
True
False
4
BONUS: How tall are the smurfs?
3 apples
this question is stupid
3 inches
3 feet
5
How many primary consumers are in this diagram?
7
6
4
5
6
Who are more sensitive to toxins?
Large men
Dolphins
Mothers
Infants
7
Energy Flow: If the producers have 10 units of energy, they pass on ______ to the next level
1 unit
10 units
100 units
germs
8
True or False? A heterotroph gets its food from eating another organism.
False
True
9
The first organisms of an ecosystem affected by toxins are usually
lions
tigers
bears...oh my!
producers
10
List the 6 ecological levels in order from smallest to largest.
Individual, population, community, biome, biosphere
Biosphere, biome, community, population, individual
Individual, population, community, biosphere, biome
1, 2, 3, 4, 5, 6
11
A community is...
multiple populations interacting in one area.
individuals of the same species, living in the same area.
a population of one species of organism.
a great TV show.
12
True or False? Bio-accumulation only applies to pollutants / toxins that can't be broken down.
True
False
13
Ecology is the study of
the interaction of animals, plants, and the environment.
the Earth and its climate zones.
french schools.
all living organisms.
14
Which choice best describes abiotic factors?
Sunlight, water, and dead grass.
Non-living materials plus producers.
Pills I get when I am sick.
Rocks, trees, and dust.
15
True or False? Each trophic level consumes 10% of its available energy and passes on 90%.
True
False
16
Biomass is the weight of a particular level of the pyramid. Which level has the most biomass?
Top predator
Secondary consumers
Producers
Primary consumers
17
How many levels is the longest food chain in the diagram?
8
10
4
7
18
The #1 source of mercury in ecosystems is
the lead singer from Queen
from natural processes
coal-fired power plants
car exhaust
19
The definition of biotic is
the producers of a food chain.
the living parts of an ecosystem.
animals and plants.
bacteria in yogurt.
20
Which organism in the list below is likely to have the largest population? (diagram for help)
Fox
Berries
Rabbit
Dragonfly
21
A tertiary consumer absorbed 100 units of toxin and was eaten, how many units would it pass on?
so many units
10
90
100
22
Which list matches the diagram from top to bottom?
All of the above.
Worms, grass, rabbits, snakes, owls, lions
Decomposers, producers, 1st level, 2nd level, 3rd level, top
Top, 3rd level, 2nd level, 1st level, producers, decomposers
23
True of False? All energy on Earth is produced by the Sun.
False
True
24
A person who studies ecology is called
an ecologist
a scientist
rude names by chemists
a botanist
25
BONUS: Spring break starts on:
24th
22nd
23rd
21st
26
BONUS: Mr. H is done teaching on April __?
26th
20th
15th
1st
27
The biosphere is the part of the Earth...
that contains life.
that is right next to Brady Landfill.
that contains all ecosystems.
that is underground.
28
Organisms use 90% of their available energy for
reproduction
all of the above
movement
breathing
29
BONUS: What was the girls hockey team's record this regular season?
20-2-0
10-10-2
22-0-0
14-6-2
