5 Fun Facts About Trees

What process do trees use to convert sunlight into energy?

Photosynthesis is the process by which green plants, including trees, use sunlight, water, and carbon dioxide to create glucose (sugar) for food and release oxygen as a byproduct.

Which of these trees is known for shedding its leaves annually?

Deciduous trees are characterized by shedding all their leaves for part of the year, typically during autumn in temperate climates or during dry seasons in tropical regions, to conserve water or survive harsh weather.

What is the approximate age of the world's oldest known individual tree, Methuselah?

Methuselah, a Great Basin bristlecone pine located in California's White Mountains, is recognized as one of the world's oldest known individual non-clonal trees, with an age exceeding 4,800 years (4,856 years as of 2024).

What part of a tree is primarily responsible for transporting water and nutrients from the roots to the leaves?

The xylem is a vascular tissue in trees that forms a network of tubes, primarily responsible for conducting water and dissolved minerals upwards from the roots to the rest of the plant, including the leaves.

Which common product is primarily made from wood pulp?

Paper is predominantly manufactured from wood pulp, which consists of cellulose fibers extracted from trees and then processed into sheets.