What animal is humorously suggested to be planning something on Earth?
Which Life Form REALLY Dominates Earth?

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Science, Biology, Geography, Physics
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11th Grade - University
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Hard
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7 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Humans
Cows
Ants
Chickens
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What measurement do scientists use to compare the mass of different species?
Liters
Gigatons of carbon
Pounds
Kilograms
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which group of organisms makes up 60% of the animal kingdom by biomass?
Fungi
Arthropods
Birds
Mammals
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which organism is considered the largest on Earth by area?
Blue Whale
Giant Sequoia
African Elephant
Mycelium fungus in Oregon
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What percentage of Earth's biomass is made up by plants?
95%
35%
60%
83%
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What major change did humans cause to Earth's large mammal species 50,000 to 3,000 years ago?
Moved them to new continents
Domesticated them
Caused their extinction
Increased their population
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
By 2050, what is the projected human population on Earth?
8.5 billion
9.7 billion
7.6 billion
10.5 billion
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