Biodiversity Quizizz

What is biodiversity?

• The variety of life in the world

• The number of trees in a forest

• The amount of water in the ocean

• The height of mountains.

Which biome has the most biodiversity?

• Desert

• Rainforest

• Tundra

• Grassland

What is biodiversity?

• The variety of life in the world or in a particular habitat

• The study of rocks

• The process of photosynthesis

• The water cycle.

Biodiversity includes genetic diversity, species diversity, and ________ diversity.

• Color

• Ecological

• Size

• Age

Fill in the blank: Organisms with a large gene pool have a greater chance of _______ and flourishing than a population with limited genetic variability.

• Dying

• Surviving

• Mutating

• Disappearing

What percentage of all land on Earth do tropical rainforests comprise?

• 10%

• 6%

• 20%

• 50%

Tropical rainforests are home to nearly ___ of all the species on Earth.

• 25%

• 50%

• 75%

• 100%

Which biome has the most biodiversity?

• Alpine Tundra

• Temperate Forest

• Savannah or Grasslands

• Tropical Rainforest

What is ecological diversity?

• The variety of species in an ecosystem

• The variety of ways species interact with each other and their environment

• The number of species in a region

• The amount of rainfall in an area.

Where is there more biodiversity on Earth?

• At the poles

• At the equator

• In the deserts

• In the oceans