Characteristics of Terrestrial Ecosystems

What defines a terrestrial ecosystem?

• Ecosystems found only in water bodies.

• Ecosystems consisting of diverse habitats found across the world.

• Ecosystems primarily composed of artificial structures.

• Ecosystems where only plants can thrive.

What types of organisms are typically found thriving in terrestrial ecosystems?

• Only aquatic animals.

• Organisms that live exclusively in the air.

• Both plants and animals that thrive on the ground or in the subsoil.

• Microscopic organisms only.

What two main types of factors shape the specific characteristics of terrestrial ecosystems?

• Geological and atmospheric factors.

• Abiotic and biotic factors.

• Human and technological factors.

• Seasonal and daily factors.

Which of the following are examples of abiotic factors that influence terrestrial ecosystems?

• Animals and plants.

• Climate, soil composition, and nutrient availability.

• Single-celled organisms and larger animals.

• Food chains and predator-prey relationships.

What common characteristic do all living organisms (biotic factors) in terrestrial ecosystems share?

• They all require sunlight to survive.

• They all require oxygen to survive.

• They are all capable of flight.

• They are all herbivores.

How have animals in terrestrial ecosystems adapted their body structures to navigate their environments?

• Primarily through swimming.

• Through crawling, running, or flying.

• Exclusively by burrowing underground.

• By remaining stationary.

In which type of terrestrial ecosystem is biodiversity generally highest?

• Deserts

• Tundra

• Forests

• Grasslands

What is a defining characteristic of the Tundra ecosystem?

• It is characterized by an abundance of tall trees.

• It primarily consists of herbaceous plants like grasses.

• Its subsoil is frozen, and trees are absent.

• It is dominated by low-lying shrubs and small bushes.