The importance of trees can hardly be exaggerated: without trees, there would be no life on earth. Perform many vital functions passively in the background, trees do much more than provide oxygen to humans and other animals need to breathe. In existence for at least 370 million years, the trees are so diverse that there is no universally accepted definition of what a tree, even among botanists. It is estimated that there are 100,000 species of trees in the world, some of which can live for thousands of years. The tallest tree in recorded history has reached a height of 379 feet, while the oldest living tree is 5,064 years old.
of humanity with the tree is long and illustrious. It has been, and remains, a symbol of life, fertility, knowledge, wisdom, and renewal for countless cultures and religions that span the globe.
Our affinity for trees dates back to 6 million years ago, when humans first arrived on the scene. If you provide us with oxygen, food and shelter, trees can also be formed directly from us evolutionary point of view ; the first humans lived in trees, and for this reason, we have developed a larger brain and more agile bodies.
Indeed, our intimate union with the tree runs the physical and spiritual range – but it certainly does not end there. As the old proverb says: The best time to plant a tree is 20 years ago. The second best time is today . Read on for plenty of good reasons to plant a tree today -. For your health, for the planet and for your pocket
is no secret that we need trees and other vegetation to produce oxygen and sustain life on this planet. A single tree on average generates 260 pounds of oxygen per year. Depending on the tree species and age and health, a mature tree can deliver enough oxygen to fully sustain two people.
The absorption of carbon dioxide
Another well-known fact that is definitely worth mentioning is that trees help to mitigate the greenhouse effect and climate change by absorbing CO 2 atmosphere. A tree can take in about 48 pounds of carbon dioxide per year; by the time you have 40 years, it will absorb one ton of CO 2 – equivalent emissions of driving 2,500 miles in a vehicle. And, according to a recent report tree planting it is one of the most promising and less complex “technologies” we have at our disposal to offset carbon emissions.
Besides producing oxygen and removing carbon dioxide, trees are also giant air purifiers. They absorb pollutants such as ozone, sulfur dioxide, nitrogen dioxide, carbon monoxide and particulates in the air interception through leaf stomata -. Pores found in leaf epidermis
Trees get a lot of credit, and rightly so, for their role in air quality, but equally important is their role in cleaning water. branches and leaves of a tree slow rain, allowing fresh water to saturate the soil and helps prevent problem of stormwater runoff . When the water migrates through the landscape towards the basin, you can collect fertilizers, pesticides, oils and other chemicals. extensive root system of a tree below ground level filters these contaminants, the supply of clean, clear water into streams, rivers and lakes.
Where there are no trees, fertile lands become barren deserts. Like trees help the land absorb rainwater and replenish the basin, but also help keep intact soil particles and prevent soil erosion . Over the past 150 years, half of the topsoil has eroded world – resulting in the loss of arable land, polluted waterways, and increased flooding. The roots of trees and plants prevent erosion by anchoring the soil in place.
On average, floods cause $ 6 billion in damage and kill 140 people each year in the United States. Heavy rains, tropical storms, and ice shelves are some of the reasons why flooding occurs, but also places where much of the land is covered with concrete, pavement and other non-absorbent surfaces are especially prone. The trees are sponges, and a large tree can absorb 100 gallons of groundwater per day.
A wildlife habitat
Promotion of terrestrial biodiversity, trees are home to birds, squirrels, bats, raccoons, opossums, butterflies, and even other plant species. No matter if the tree is dead or alive, offering protection from the elements, a power supply, a place to nest, mate, raise young, and hunting. If you want to attract more wildlife to your backyard, check out this gardening guide .
trees that bear fruit or nuts provide a steady supply of healthy and nutritious food for you and yours, for practically free. Trees are much lower maintenance and require much less space than the gardens, and are also very productive: semi-dwarf apple tree will produce up to 500 blocks in a season, and will continue for 15 to 20 years.
Trees strategically planted around the house can reduce heating and cooling needs by up to 50%. Leafy deciduous trees planted along the walls of the east, west and south will shade the building from the scorching heat of the sun in summer. Evergreens planted upwind from home help to protect the house from the icy winds of winter.
Strengthens mental and physical health
Scientific studies have shown what is possible that we have known intuitively from the beginning: that the mere fact of the presence of trees and nature has the power to heal. They found green environments to improve cognitive functioning and impulse control, accelerate post-surgical recovery, boost the immune system and promote mental health in general. On the other hand, research shows that less access to the results of the nature of the highest rates of anxiety and depression, childhood obesity, cardiovascular disease, and higher instances of aggression and violent crime.
increase the value of the property
home renovations certainly resale value, but an easier and less expensive to increase the financial value of your home environment is by planting trees. Although a tree can take five to seven years to mature, surveys have shown that landscapes dotted with mature trees increases the value of housing by 15% or more.
Sun Protection Factor
In the United States, skin cancer is the most common form of cancer even though it is a completely preventable disease. In 2011, 65.647 people were diagnosed with melanoma of the skin, and unfortunately, 9,128 succumbed to this condition. The shade of the trees can help filter the sun and reduce exposure to UV-B rays that cause cancer. A tree canopy that blocks 90% of sunlight provides the equivalent of UV protection as a sunscreen with an SPF of 10.