Science Leap Review

Front

What is an ecosystem?

Back

An ecosystem is a community of living organisms (plants, animals, and microorganisms) interacting with their physical environment (soil, water, and climate).

Front

What is a food web?

Back

A food web is a complex network of feeding relationships among various organisms in an ecosystem, showing how energy and nutrients flow through the environment.

Front

How does biodiversity affect ecosystem stability?

Back

Higher biodiversity typically leads to greater ecosystem stability, as it provides multiple pathways for energy flow and resilience against disturbances.

Front

What is a low pressure system in weather?

Back

A low pressure system is an area where the atmospheric pressure is lower than that of surrounding areas, often leading to cloudy skies and precipitation.

Front

What are the stages of mitosis?

Back

The stages of mitosis are Interphase, Prophase, Metaphase, Anaphase, Telophase, and Cytokinesis.

Front

What is photosynthesis?

Back

Photosynthesis is the process by which green plants use sunlight to convert carbon dioxide and water into glucose and oxygen.

Front

What is a primary consumer?

Back

A primary consumer is an organism that eats producers (plants) to obtain energy, such as herbivores.

Front

What is the role of producers in an ecosystem?

Back

Producers, like plants, convert sunlight into energy through photosynthesis, forming the base of the food chain.

Front

What happens to an ecosystem if a key species is removed?

Back

Removing a key species can disrupt the food web, leading to instability and potential collapse of the ecosystem.

Front

What is cellular respiration?

Back

Cellular respiration is the process by which cells convert glucose and oxygen into energy, carbon dioxide, and water.