LT 9.1 Retake #1

Front

What is the role of herbivores in maintaining ecosystem health in grassland biomes?

Back

Herbivores help maintain ecosystem health by ensuring sustainable plant growth and providing food for other species.

Front

How do abiotic factors like temperature and permafrost affect plant diversity in the tundra biome?

Back

Abiotic factors such as low temperatures and permafrost limit plant species diversity due to harsh living conditions.

Front

What are biotic factors, and how do they support animal survival in rainforest biomes?

Back

Biotic factors, such as diverse plant species, provide habitats and food for animals, reducing interspecies competition.

Front

What impact does permafrost thawing have on nutrient cycles in the tundra biome?

Back

Permafrost thawing can release nutrients, temporarily boosting plant growth but potentially leading to long-term ecosystem changes.

Front

How do predator-prey interactions in grassland biomes influence non-predatory species?

Back

Predator-prey interactions help regulate herbivore populations, benefiting plant growth and non-predatory species.

Front

Define ecosystem health in the context of grassland biomes.

Back

Ecosystem health refers to the balance and sustainability of species interactions, including plants, herbivores, and predators.

Front

What is the significance of plant species diversity in an ecosystem?

Back

Plant species diversity is crucial for providing habitats, food sources, and maintaining ecological balance.

Front

Explain the concept of nutrient cycles in an ecosystem.

Back

Nutrient cycles refer to the movement and exchange of organic and inorganic matter back into the production of living matter.

Front

How do low temperatures in the tundra biome affect plant growth?

Back

Low temperatures can inhibit plant growth by creating harsh living conditions that limit species diversity.

Front

What is the relationship between herbivore populations and plant growth in grassland ecosystems?

Back

Herbivore populations must be balanced to prevent overgrazing, which can harm plant growth and overall ecosystem health.