Algae as Microorganisms
Biology ⇒ Microorganisms and Microbiology
Algae as Microorganisms starts at 8 and continues till grade 12.
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See sample questions for grade 8
Describe how algae can be used in wastewater treatment.
Describe one way in which algae are useful to humans.
Describe the main difference between algae and higher plants.
Describe what an algal bloom is.
Explain how algae help in maintaining the balance of gases in the atmosphere.
Explain why algae are considered microorganisms.
Explain why blue-green algae are classified as bacteria and not true algae.
Name one example of unicellular algae.
Which group of algae is known for causing harmful algal blooms in oceans? (1) Green algae (2) Red algae (3) Blue-green algae (4) Brown algae
Which of the following best describes algae? (1) Animals (2) Fungi (3) Simple, plant-like microorganisms (4) Insects
Which of the following is a colonial alga? (1) Chlorella (2) Volvox (3) Euglena (4) Spirogyra
Which of the following is a colonial form of algae? (1) Volvox (2) Paramecium (3) Amoeba (4) Euglena
Fill in the blank: ______ algae are often used as food in Asian countries.
Fill in the blank: ______ is a brown alga commonly found in marine environments.
Fill in the blank: ______ is a unicellular green alga often used in scientific research.
Fill in the blank: Algae are mostly found in ______ environments.
Algae are always green in color. True or False?
Algae are capable of photosynthesis. True or False?
Algae are important producers in aquatic food chains. True or False?
Algae can be found in both freshwater and marine environments. True or False?
