Unit 2 Biomes and Biodiversity Review

Front

What does increased biodiversity indicate about ecosystem health?

Back

Increased biodiversity means increased ecosystem health.

Tags

NGSS.MS-LS2-5

Front

Which of the following is NOT a description of an estuary?

Back

Fresh water marshes, swamps, bogs, and fens.

Front

How do invasive species affect biodiversity in ecosystems?

Back

Invasive species decrease biodiversity in ecosystems because they have no natural predators.

Tags

NGSS.MS-LS2-2

NGSS.MS-LS2-4

Front

What are wetlands and their significance?

Back

Wetlands are areas of land flooded with water at least part of the year; they prevent flooding, recharge aquifers, and filter pollutants.

Tags

NGSS.MS-LS2-4

NGSS.MS-LS2-5

Front

Describe the characteristics of a tropical rainforest biome.

Back

A tropical rainforest is warm and moist all year, characterized by the largest variety of plants and animals, nutrient-poor soil, and a dark understory due to shade from the canopy.

Tags

NGSS.MS-LS1-5

Front

What role do wetlands play in the environment?

Back

Wetlands prevent flooding, recharge aquifers, and filter pollutants.

Tags

NGSS.MS-LS2-5

Front

What is the impact of invasive species on native species?

Back

Invasive species can outcompete native species for resources, leading to a decrease in native biodiversity.

Tags

NGSS.HS-LS2-6

NGSS.HS-LS2-7

NGSS.HS-LS4-5

Front

Define biodiversity.

Back

Biodiversity refers to the variety of life in a particular habitat or ecosystem.

Tags

NGSS.MS-LS2-5

NGSS.MS-LS4-4

Front

What are the main types of biomes?

Back

The main types of biomes include tundra, taiga, temperate forest, tropical rainforest, grassland, desert, and aquatic biomes.

Front

What is an estuary?

Back

An estuary is a coastal area where freshwater from rivers meets and mixes with saltwater from the ocean.

Tags

NGSS.MS-LS2-3