ss book

Why does some scientist debate the issue of global warming?
Some scientist think that burning coal and gases help the greenhouse effect but is not help the greenhouse effect it is making the air pollute.
Why is deforestation a problem?
If the tree roots are not there to hold the soil the wind and water carry the soil away and no more plants can grow.
How does the green house effect get its name?
The greenhouse effect got its name because it that the trap heat that didn't go to spaces and warms the planet like a greenhouse.
What happens to the energy reflected by the earth?
The energy that is reflect from earth goes to spaces.
Why is the conservation of the water important?
Conservation is important because the earth has only a certain amount of resources.

Explain the Significance of:

Smog
An air pollution with smoke and chemical
Acid rain
Chemical from air pollution in precipitation.
Greenhouse effect
An effect that keeps the earth warm
Crop rotation
When farmers switch crop year to year
Deforestation
Process of cutting tree s without planting new ones
Conservation
Carefully using resource without wasting them.
Irrigation
A method to move water from one place to another
Pesticide
Chemical that kills bugs that eats the crops
Ecosystem
A place that plants and animals help each other to survive.
Biodiversity
The variety of plants and animal on the planet.
How do contour plowing and crop rotation preserve topsoil?
It slows the effect of gravity on washing away soil and crop rotation helps build up organic material in the soil replacing nutrients that one crop has used. It also keeps your plants from getting diseases from the previous crop.
What is biosphere?
Is the collection of plants and animals of all types that live on earth
What might happen to the animals of the rain forest if large areas of trees are cut down? Why?
The animals may die because the trees may been there homes and there protection.
Do you think countries should cooperate to solve problems like air and water pollution? Why?
Yes because the air and water are very important and we should conservation the resource.

7) The world today is vastly different from what it was before urbanization and industrialization had taken its toll on the world. Since the turn of the new millennium the issue of the environment has suddenly evolved into a widespread issue which is greatly discussed throughout the world. No longer are humans living in a world where the environment is serene or stable but much rather becoming unrecognizable and diminishing before our eyes. The plants, trees and flowers are life forms which God has created for us to enjoy its beauty but it is now solely up to us and many other organization to protect preserve and respect how fragile our environment really is.
One of the most evident problems associated to the environment is the issue of the logging of trees, mainly in undisturbed places such as the Amazon basin. Trees are considered the lungs of the Earth. They recycle all the polluting carbon in the air and return oxygen back into our atmosphere, creating a stable cycle of carbon in our atmosphere. However, the impeccable rates which trees are being cut down in our forests have grown to ever increasing and alarming rates. Trees that are made way for farming are burnt up releasing deadly amounts of carbon and thus leading to the problem of global warming. As its names suggest the world is slowly warming up and without any notice the environment which God has gave us will be slowly eradicated. The daily lives which humans carry on about every day are also a factor influencing on our environment and global warming. By driving cars that have a thirst for petrol we are releasing carbon dioxide and furthermore impacting on the world's climate. In Australia environmental impact has always been evident. Land clearing especially in places such as Queensland has caused land to lay dry and lifeless where all forms of life is destroyed. By clearing land we are not only affecting our climate but are also destroying animal habitat and the usage of the land. Senseless actions by commuters in Australia, emitting tons and tons of lethal gases vulnerable to the atmosphere are starting to take its toll on our climate. We are seeing a harsher climate and at the same time less rain. If we want to preserve our world we must take a stance on this issue and take action for what is right, not carrying on the actions that will lead to a desolate, destroyed Earth.