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This set of MCQs helps you brush up on important biology topics and prepare you to dive into skill practice.
The biosphere is the sum of all:
Cities
Kingdom
Ecosystems
Habitats
Choose the organism which is not a producer.
Oak trees
Horses
Roses
Sunflowers
Monera organisms are ____.
Organs
Hairy
Bacteria
In grasslands
Which of the following are causes of extinction?
Hydroponics
Air and water pollution
Eating fruits
Not taking natural spaces to build cities
A toucan is a ________________ consumer.
Crazy
Primary
Tertiary
Secondary
The Sun provides energy for the __________ to grow.
Producers
Decomposers
Consumers
None of these
A food chain ___.
Shows the different produces that are carnivores
Shows the animals eating each other
Shows how big the tertiary consumers are
Shows the movement of energy in an ecosystem
Plants use the nutrients that _________ break down from dead organisms through their roots in order to grow.
Producers
Decomposers
Crazy
Consumers
