Tussock grass

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/tussock-grass

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 classification?Family Poaceae; characterized by caespitose (bunch-forming) growth habit
2. What is the ecological amplitude?Inhabits diverse biomes including grasslands, wetlands, deserts, alpine zones, and tundra
3. What are tussock grasses and how do they look?Tussock grasses grow in tight, clumpy bunches instead of spreading out like a carpet. They stand tall and form little piles that look like tiny mountains of grass.
4. Why do tussock grasses have deep roots?Their roots grow very deep, sometimes more than two meters, to keep the soil steady and stop erosion. The deep roots also let the grass find water that other plants can’t reach.

Caespitose Growth: A growth habit where plants form dense clumps or tufts rather than spreading widely.
Arbuscular Mycorrhizal Fungi: Fungi that form symbiotic associations with plant roots, enhancing nutrient and water uptake.
Bioindicator: A species whose presence, absence, or abundance reflects specific environmental conditions.
Ecological Engineering: The process by which organisms modify their environment, often in ways that benefit other species.