Land Ecosystems Exam

Front

What is a generalist species?

Back

A generalist species is an organism that can thrive in a wide variety of environmental conditions and can utilize a variety of resources.

Front

At what latitude would you most likely find a boreal forest?

Back

A boreal forest is typically found at latitudes around 50° to 70°N.

Front

What characteristics define a coastal desert?

Back

A coastal desert is characterized by its proximity to the ocean, low precipitation, and often influenced by cold ocean currents.

Front

What is the emergent layer of a rainforest?

Back

The emergent layer is the top layer of the rainforest, where the tallest trees rise above the canopy and receive the most sunlight.

Front

What factors contribute to the adaptability of rats in various ecosystems?

Back

Rats are adaptable due to their omnivorous diet, ability to reproduce quickly, and their capacity to thrive in diverse habitats.

Front

What type of vegetation is typically found in a boreal forest?

Back

Boreal forests are primarily composed of coniferous trees such as spruce, fir, and pine.

Front

How does precipitation vary in different layers of a rainforest?

Back

Precipitation is highest in the canopy layer, where dense foliage traps moisture, while lower layers receive less due to shading.

Front

What role do ocean currents play in the climate of coastal deserts?

Back

Cold ocean currents can reduce evaporation and moisture availability, leading to arid conditions in coastal deserts.

Front

What adaptations do plants in the emergent layer of a rainforest have?

Back

Plants in the emergent layer often have thick, waxy leaves to reduce water loss and are tall to reach sunlight.

Front

What is the significance of latitude in determining ecosystem types?

Back

Latitude affects climate, temperature, and precipitation patterns, which in turn influence the types of ecosystems that can develop.