Debris

High school (ages 12+)
Environment & Earth

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/debris

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 environmental impact?Human-generated debris, particularly persistent plastics, causes widespread pollution and ecological harm
2. Why is debris important to scientists and historians?Scientists study debris to learn about past earthquakes, glaciers, and the environment. Historians look at debris like pottery shards to understand old cultures.
3. How does plastic debris affect the ocean?Plastic debris builds up in places like the Great Pacific Garbage Patch. It breaks into tiny microplastics that can be eaten by sea animals and may travel up the food chain.

Stratigraphy: The study of rock layers and the sequence of events they represent in geological or archaeological contexts.
Kessler Syndrome: A theoretical collision cascade in Earth's orbit where the density of space debris becomes high enough that collisions create more debris, making space unusable.
Paleoclimatology: The study of past climates, often using geological evidence like glacial debris to reconstruct historical environmental conditions.