5th Grade Science STAAR Released Test

Front

What adaptations do aquatic plants have to help them survive in water?

Back

Aquatic plants have adaptations such as structures on the tops of floating leaves that allow them to absorb sunlight for photosynthesis.

Tags

NGSS.MS-LS1-5

NGSS.MS-LS1-6

Front

How is energy transferred in a food chain?

Back

Energy is transferred from one organism to another in a food chain, for example, from cattails to crickets to shrews to hawks.

Tags

NGSS.MS-LS2-3

Front

What happens to dead plants and animals in an ecosystem?

Back

Dead plants and animals decompose and can eventually become fossil fuels.

Tags

NGSS.MS-LS2-3

Front

What is photosynthesis and why is it important for aquatic plants?

Back

Photosynthesis is the process by which plants use sunlight to make food. It is important for aquatic plants as it allows them to produce energy in their underwater environment.

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Front

What role do producers play in a food chain?

Back

Producers, such as plants, are the first level in a food chain and create energy through photosynthesis, which is then passed on to consumers.

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Front

What are consumers in an ecosystem?

Back

Consumers are organisms that eat other organisms for energy, such as herbivores, carnivores, and omnivores.

Front

What is a food web and how does it differ from a food chain?

Back

A food web is a complex network of interconnected food chains in an ecosystem, showing how energy and nutrients flow between different organisms.

Tags

NGSS.MS-LS2-2

NGSS.MS-LS2-3

Front

What is the significance of decomposers in an ecosystem?

Back

Decomposers break down dead organic matter, recycling nutrients back into the soil and supporting new plant growth.

Tags

NGSS.MS-LS2-3

Front

How do environmental factors affect aquatic ecosystems?

Back

Environmental factors such as light, temperature, and water quality can significantly impact the health and diversity of aquatic ecosystems.

Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-4

Front

What is the water cycle and how does it relate to aquatic ecosystems?

Back

The water cycle describes the continuous movement of water through evaporation, condensation, and precipitation, which is essential for maintaining aquatic ecosystems.

Tags

NGSS.MS-ESS2-4