ch 4 env science dsst

Front

What biome occurs at a 30 degree latitude north and south of the equator?

Back

Chaparral: A biome characterized by hot, dry summers and mild, wet winters, often found in regions with Mediterranean climates.

Front

What kind of biome are polar regions considered due to phytoplankton forming at the base of the food web?

Back

Marine: A biome that includes oceans, coral reefs, and estuaries, characterized by saltwater and diverse aquatic life.

Front

What biome is located near the equator, is always wet, and has little variation in temperature?

Back

Tropical rainforest: A biome known for its high biodiversity, dense vegetation, and consistent warm temperatures throughout the year.

Front

What type of forests receive high rainfall and moderate temperatures, creating ideal conditions for abundant growth?

Back

Temperate forests: Forests characterized by four distinct seasons, moderate climate, and a variety of deciduous and evergreen trees.

Front

What is the nutrient-rich area along the shores of a lake where aquatic life is diverse and abundant called?

Back

Littoral Zone: The nearshore area of a water body where sunlight penetrates, allowing aquatic plants to grow and supporting diverse wildlife.

Front

What is the primary characteristic of a desert biome?

Back

Low precipitation: Deserts receive less than 250 mm (10 inches) of rain per year, leading to arid conditions.

Front

What is the main difference between a wetland and a marine biome?

Back

Wetlands are areas where water covers the soil for part of the year, while marine biomes are saltwater environments like oceans and seas.

Front

What is the significance of phytoplankton in marine ecosystems?

Back

Phytoplankton are primary producers that form the base of the marine food web, providing energy for a variety of marine organisms.

Front

What defines a taiga biome?

Back

Coniferous forests: Taiga, or boreal forest, is characterized by cold temperatures, coniferous trees, and a short growing season.

Front

What is an ecotone?

Back

A transition area: An ecotone is a region where two ecosystems meet, resulting in increased biodiversity and unique species.