Why Trees Are Essential for Human Survival?

This fallen Coast Redwood (Sequoia sempervirens) gives us a really interesting look at the vascular tissue of these incredible trees! The cambium, or vascular tissue of a tree is created by two different types of tissue - the Phloem, which transports sugars down from the leaves as they photosynthesize, and the Xylem, which transports water to the leaves so that they can photosynthesize. The outermost layer of a tree, the bark, is created by old layers of the Phloem that push outwards as they age

300 Days in 40 Seconds: Growing a Stone Pine! 🌲 #timelapse #nature #satisfying

One Thousand and One | Numberblocks COURSE - Level 5, Blue (S4 E29)

Twenty One and One | Numberblocks COURSE - Level 4, Green (S5 E14)