What is a data logger?

• It is a small recording instrument.

• It is a dream of studying the behavior of animals.

• They are five sea turtles.

• It was the project that revealed sea turtles behavior.

From when has biologging developed?

• Since the 1980s.

• For 1980s.

• In 2017.

• over 100.

Is Japan behind other countries in the research of biologging?

• No, it isn't.

• Yes, it is.

• No, they aren't.

• Yes, they are.

The data loggers cannot track sea animals once they dive into the sea.

• T

• F

Aquatic animals include penguins and seals.

• T

• F

We were not able to track aquatic animals on land before the invention of the data logger.

• T

• F

Where were five sea turtles released in 2017?

• Into the Arafura Sea.

• In Japan.

• They dived for food.

• They came up to breathe.

 Did the data loggers record the sea temperatures when the sea turtles dived for food?

• Yes, they did.

• No, they didn't.

• Yes, it did.

• No, it didn't.

Why did the sea turtles need to come up?

• Because they needed to breathe.

• Because they collect the data in the natural environment.

• Because this project revealed accurate sea temperatures.

• Because they dive into the deep sea.

A satellite was used to send the data to the research center.

• T

• F