Question

scientific question: what is the effect of water temperature on corals from inshore and offshore reefs? what is the hypothesis? find the hypothesis in the research background and underline it. a hypothesis is a proposed explanation for an observation, which can then be tested with experimentation or other types of studies. scientific data: use the data below to answer the scientific question: table with columns corals from, tank type, number of bleached corals and rows offshore reef, inshore reef, offshore reef, inshore reef and data heated, heated, normal, normal and 10/15, 5/15, 0/15, 0/15 what data will you graph to answer the question? independent variable: dependent variable:

Explanation:

Step1: Identify the scientific question

The scientific question is "What is the effect of water temperature on corals from inshore and offshore reefs?".

Step2: Determine the independent variable

The independent variable is the water - temperature (heated and normal) and the type of reef (inshore and offshore).

Step3: Determine the dependent variable

The dependent variable is the number of bleached corals.

Step4: Formulate a hypothesis

A possible hypothesis could be: "Coral reefs from both inshore and offshore areas will experience more bleaching in heated water compared to normal - temperature water, and inshore reef corals may be more sensitive to temperature changes than offshore reef corals."

Answer:

Independent variable: Water temperature (heated, normal) and type of reef (inshore, offshore)
Dependent variable: Number of bleached corals
Hypothesis: Coral reefs from both inshore and offshore areas will experience more bleaching in heated water compared to normal - temperature water, and inshore reef corals may be more sensitive to temperature changes than offshore reef corals.