Scientific Inquiry
Measurements
Food Chain and Food Webs
Population Growth
Ahupuaʻa
100

The space above (heavens, sky, moon, stars, clouds, planets, rain, wind); abiotic factor or non living thing.

What is Papahulilani

100

This metric prefix, abbreviated as "k", stands for a factor of 1,000 times the base unit.

What is Kilo-?

100

Organisms that make their own food using sunlight through photosynthesis, forming the base of every food chain, are known as this.

What are Producers (or Autotrophs)?

100

The maximum number of individuals of a particular species that an ecosystem can sustainably support over time is known by this term.

What is Carrying Capacity (or $K$)?

100

Species that arrived naturally in a specific location like Hawaiʻi without human help—either by wind, water, or wings—are described using this general term.

What are Native Species?

200

Is the foundation for understanding, knowing, acknowledging, becoming involved with systems of the natural world

What is Kilo

200

If an archer hits the exact center of a bullseye every single time, their shots demonstrate high levels of both of these measurement concepts.

What are Accuracy and Precision?

200

In the following food chain:

Grass → Grasshopper → Frog → Hawk

the grasshopper operates at this consumer level.

What is a Primary Consumer?

200

When a population experiences unlimited resources, minimal competition, and no predators, it displays this J-shaped type of population growth.

What is Exponential Growth?

200

A species like the ʻiʻiwi bird or koa tree that is found naturally in Hawaiʻi and nowhere else on Earth is classified as this.

What is an Endemic Species

300

You go outside and you see that the car hood is wet and say, "The car hood is wet."  This statement is a

What is an Observation

300

A student measures a liquid using a graduated cylinder four times and gets 25.1 mL, 25.1 mL, 25.0 mL, and 25.1 mL, but the actual volume is 30.0 mL. This measurement set demonstrates high precision, but low this.

What is Accuracy?

300

In a food web diagram, the arrows pointing from one organism to another represent the flow of this.

What is Energy?

300

Logistic growth produces an S-shaped curve because population growth slows down as it gets close to this resource limit.

What is Carrying Capacity?


300

Non-native species introduced by humans—such as strawberry guava or feral pigs—that outcompete native wildlife and harm local ecosystems are called this.

What are Invasive Species?

400

A student tests three pumpkin pie recipes with different amounts of sugar to see which bakes fastest. In this experiment, the amount of sugar is this variable.

What is the Independent Variable?

400

A scientist measures a microscopic organism and finds its length to be 0.0000045 meters. Written in proper scientific notation, this measurement is expressed as this value.

What is 4.5 x 10^-6 meters?

400

Unlike a single linear food chain, a food web is better described as a network made of these interconnected pathways.

What are Overlapping (or Multiple) Food Chains?

400

Environmental factors like food, water, shelter, and space that keep a population from growing too large are known as these.

What are Limiting Factors?

400

In Hawaiian culture and ecology, water is so essential to wealth and life that repeating the word for water (wai) creates this word, which means wealth or prosperity.

What is Waiwai?

500

A student wants to see if practicing the Kendama "spike" trick for 15 minutes a day increases their catch success rate over two weeks. In this experiment, the total number of successful spikes landed each day is this variable.

What is the Dependent Variable?

500

To convert 4,500 milligrams into kilograms, you must divide by 1,000,000, resulting in this decimal value.

What is 0.0045 kilograms?

500

ccording to the 10% Rule of ecological pyramids, if producers store 10,000 kcals of energy, this amount is transferred up to the secondary consumers.

What is 100 kcals?

500

A Storm Lala floods a taro field, wiping out most of the kalo plants. As a result, the snail population drops, leaving native wetland birds like the ʻalae 'ula with less food. This shows how a storm acts as a limiting factor that disrupts this loʻi kalo interconnected system.

What is a Food Web?

500

This traditional Hawaiian land management system divides island land from the mountains to the sea (uka to kai), ensuring balanced resource sharing and sustainable population growth.

What is the Ahupuaʻa System?


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