Europasaurus

High school (ages 12+)
Animals & Nature

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Date:

Step 1 · Read the article

Open the article and read it at the level above. Then answer the questions below in your own words.

https://smallwhale.org/articles/europasaurus

Write what each word means, using the article.

Do not copy the article. Write two things you learned, the way you would explain them to a friend.

Answers below are taken from the article’s stored facts, so they match what the student read.

1. What is the scientific name?Europasaurus
2. What is the diet?Herbivore, consuming island vegetation such as ferns and cycads
3. What was Europasaurus and how big was it?Europasaurus was a small sauropod dinosaur that lived about 154 to 151 million years ago. It was about 6-7 meters long, smaller than a school bus.
4. Why was Europasaurus smaller than other sauropods?It lived on islands where food and space were limited. This made smaller individuals survive better, so over time the species became smaller—a process called insular dwarfism.

Basal Macronarian: An early or primitive member of the macronarian group of sauropod dinosaurs.
Insular Biogeography: The study of the distribution of species on islands and the factors that influence these patterns.
Paleoecology: The study of ancient environments and the interactions between organisms and their ecosystems in the past.