Web Results

Why do trees need leaves? | Reference.com


Trees need leaves primarily because of photosynthesis and respiration. Photosynthesis is the process by which carbon dioxide is converted into nutrients that ...

Why do plants have leaves? | Reference.com


Plants have leaves so they can get nourishment. ... Why do plants need water to grow? ... A: Simple leaves are found on a variety of trees and plants, including ...

Learn About Leaves - Home Science Tools


To do that, the chlorophyll in the leaves starts to break down and the food that the leaves have been making is stored inside the tree instead of in the leaves.

Why Do Trees Have Leaves? | eHow


The primary reason why trees have leaves is to produce photosynthesis. This is the process by which leaves collect energy from the sun and use it to ...

Why Plants have Leaves - Elementary Science Program


Leaves do this by using sunlight for energy to take apart water from the ... Water gets to the leaf through a set of pipes inside the tree which goes all the way ...

Why trees shed their leaves in the fall | Earth | EarthSky


Oct 14, 2016 ... Most deciduous trees have broad leaves that are susceptible to being ... Without leaves to get in the way, wind-blown pollen can travel longer ...

Why do trees lose leaves during winter? If leaves are responsible for ...


The other answers here are great, but I have two minor points to add in addition to the excellent ... Do trees in warm climates still lose their leaves in the fall?

www.ask.com/youtube?q=Do Trees Need Leaves&v=uVV_wK0WSDw
Apr 10, 2013 ... why do plants have leaves?(ch4l1) ... Why Does a Plant Need Leaves? - Duration: ... Why Do Trees Shed Their Leaves In Autumn Season?

Trees: Facts (Science Trek: Idaho Public Television)


Roots can grow deep into the soil and in some types of trees they can branch out for great distances. ... The leaves of the tree have a huge job in the life of a tree.

How do we get oxygen in winter when trees don't have leaves and ...


The other answers to this question are correct about the various and varied sources that generate the oxygen in the atmosphere. But what is missed by these  ...