ES U3 Ecosystems Review

What is the term for the variety of life on Earth?

• biodiversity
• biovariety
• life variation
• Pluto

Which of these is NOT a type of biodiversity?

• Climate Diversity
• Species Diversity
• Genetic Diversity
• Ecosystem Diversity

Fill in the blank: A biodiversity _______ is a place where biodiversity is threatened because of human activity (ex: Madagascar)

The greater the number of different species in an ecosystem, the greater the...

• species richness
• species evenness

When all of the species in an ecosystem have the same relative abundance (the same number of individuals per species), then it has a greater...

• species evenness
• species richness

How many kingdoms of living things are there? (Type a number! Ex 1, 2, 3...)

The sum of all living things on Earth is called the...

True or False: Scientists have discovered and named all of the species on Earth.

• True
• False

A snake and a rabbit have what kind of relationship?

• predator/prey
• coevolution
• mutualism
• parasitism

Which of the following is the BROADEST (least specific) level of classification?

• domain
• genus
• species
• family