QUIZ 1: Biodiversity

What does high species diversity indicate?

• A healthy ecosystem with a wide variety of species coexisting.

• A lack of competition among species.

• An ecosystem that is prone to diseases.

• A decrease in the number of species present.

It embodies all life forms whether

they may be monerans, protists, fungi, flora, or fauna, as they were formed into their niche or they were shaped from their habitats.

• Biology

• Biodiversity

• Living things

• Anthropology

Why is genetic diversity important?

• It allows species to adapt and survive environmental changes.

• It increases the population size of a species.

• It reduces competition among species.

• It enhances the aesthetic value of ecosystems.

bios (____) and diversity (_______).

(a)  

As species diversity increases, the health of the ecosystem increases.

• True

• Sometimes true

• False

• Sometimes false

Which of the following is high in ecosystem diversity

• Forest

• Ocean

• City

• Desert

Which of the following is not true about biocultural?

• used to depict the vibrant interconnectedness between people

  and ecosystem.

• his perception recognizes the fact that human knowledge

  and beliefs transform, and in turn are influenced, by the ecological systems of

  which human communities are a part.

• is relationship makes all of

  biodiversity play an important role in maintaining a diverse and healthy

  biosphere.

• a relationship between a persons culture and animals.

What is the role of keystone species in an ecosystem?

• They are the most abundant species in an ecosystem.

• They play a critical role in maintaining the structure of an ecosystem, influencing the types and numbers of other species.

• They are always the largest species in an ecosystem.

• They have no significant impact on the ecosystem.