Refugium (population biology)

High school (ages 12+)
Animals & Nature

Name:

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/refugium-population-biology

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 paleoecological evidence?Identified through fossil records, ancient DNA, and geological strata indicating past stability
2. What is the genetic reservoir?Populations within refugia often maintain significant genetic diversity, crucial for adaptation
3. What is a refugium?A refugium is a special place where plants and animals can stay safe when the outside world changes. These spots keep the weather steady, so the living things inside can keep living.
4. Why do animals need refugia?Animals need refugia because they can survive when the climate gets very hot, dry, or cold elsewhere. The stable conditions inside a refugium protect them from extreme weather.

Microclimate: A localized set of atmospheric conditions that differ from those in the surrounding area.
Paleoecology: The study of ancient environments and the organisms that inhabited them.
Anthropocene: A proposed geological epoch marked by significant human impact on Earth's geology and ecosystems.