4 Even rows, you'd end up with 2 rows of 3, and another 2 of 2.
Most trees which are trees are trees, also when they're not. Sometimes a tree which is actually a tree but a tree afraid to admit he is a tree is called a busheee.
all green plants AND all plants in general :) even a cactus plant needs water, it just needs less then conventional plants do.
Mars does not have the soil or atmosphere to sustain even one tree.
50?
Would life exist on what planet? Earth? Mars? Yes, even if not human, trees and plant vegitation
You leave the process to the nature. Just plant trees on that soil. If the trees will not grow, you select herbs or even weeds. In long run, any soil will be converted to a fertile soil.
It depends on the plant, some plants live one year(flowers) some live two years(carrots) and even some others(trees) live for hundreds of years.
Worms break down garbage into rich soil. That's how we even have something to plant flowers and trees in.
yes because school uses paper and paper comes from trees that give us oxygen and if we keep on making more paper the trees will run out and we cannot breathe. Even if they plant more trees when they get cut down it takes time for them to grow.
Anytime in Zone 9 or south. One thing you must make sure of, is to plant the tree so that the top of the rootball is even with the surrounding soil. Any other questions,write me back.
A savanna is a grassland ecosystem. It is identified by an open canopy, or even a lack of trees, with an solid layer of grasses and other plant life.
There are pear trees, coconut trees, peach trees, cherry trees, apple trees, orange trees, and even money trees!