Kelp Forest & STEM Fair

Front

What is a Kelp Forest?

Back

A Kelp Forest is an underwater ecosystem formed by the dense growth of kelp, a type of large brown seaweed, providing habitat for various marine species.

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Front

What role do sea urchins play in a kelp forest ecosystem?

Back

Sea urchins are herbivores that feed on kelp. An increase in their population can lead to overgrazing, harming the kelp forest.

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-3

NGSS.MS-LS2-4

Front

What is a hypothesis in the context of a STEM Fair project?

Back

A hypothesis is a testable statement or prediction about the relationship between variables in an experiment.

Front

What is the primary reason for an unhealthy kelp forest?

Back

Increased sea urchin population, disease, natural disasters, and overharvesting can all contribute to an unhealthy kelp forest.

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-4

Front

Which organisms are known to eat sea urchins?

Back

Sea stars and abalones are known predators of sea urchins.

Tags

NGSS.MS-LS2-2

Front

What is the difference between vertebrates and invertebrates?

Back

Vertebrates have a backbone (e.g., fish, sea otters), while invertebrates do not (e.g., sea urchins).

Front

How does kelp anchor itself in the ocean?

Back

Kelp anchors itself to rocky substrates using holdfasts, not sandy bottoms.

Front

What is the significance of biodiversity in a kelp forest?

Back

Biodiversity in a kelp forest supports a variety of marine life, contributing to ecosystem stability and resilience.

Tags

NGSS.MS-LS2-4

NGSS.MS-LS2-5

Front

What are some human impacts on kelp forests?

Back

Overharvesting, pollution, and climate change are significant human impacts that can harm kelp forests.

Tags

NGSS.MS-ESS3-3

NGSS.MS-ESS3-4

NGSS.MS-LS2-4

Front

What is the role of kelp in the marine ecosystem?

Back

Kelp provides food and habitat for many marine organisms, helps stabilize the ocean floor, and contributes to carbon sequestration.

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-3