State Test Spiral Review 1

Front

What is a food web?

Back

A food web is a system of interconnected food chains that shows how energy and nutrients flow through an ecosystem, illustrating the feeding relationships between different organisms.

Front

What happens to predator populations when their prey population decreases?

Back

Predator populations may decrease because they have less food available, leading to starvation or migration in search of food.

Front

What is the role of producers in a food web?

Back

Producers, like plants, create their own food through photosynthesis and provide energy for consumers in the food web.

Front

What is a lunar calendar?

Back

A lunar calendar is a calendar based on the phases of the moon, typically consisting of 12 or 13 months that correspond to the lunar cycle.

Front

What are the phases of the moon?

Back

The phases of the moon include New Moon, Waxing Crescent, First Quarter, Waxing Gibbous, Full Moon, Waning Gibbous, Last Quarter, and Waning Crescent.

Front

How does the moon's position affect its phases?

Back

The moon's phases are determined by its position relative to the Earth and the Sun, affecting how much of the moon's surface is illuminated.

Front

What is an ecosystem?

Back

An ecosystem is a community of living organisms interacting with each other and their physical environment.

Front

What is the significance of biodiversity in an ecosystem?

Back

Biodiversity contributes to ecosystem resilience, stability, and productivity, allowing ecosystems to adapt to changes.

Front

What is a consumer in a food web?

Back

Consumers are organisms that cannot produce their own food and rely on eating other organisms (plants or animals) for energy.

Front

What is a decomposer?

Back

Decomposers are organisms, like fungi and bacteria, that break down dead organic matter, returning nutrients to the soil.