Libroo

Living things are all the things that are alive. Living things are made of cells. Living things obtain and use energy. Living things grow and develop. Living things reproduce.Living things respond to their environment. Living things adapt to their environment.
These are living things with whom I live every day.
The nonliving things doesn´t have life.Nonliving things cannot reproduce. They do not need Air, Water and Food.
These are nonliving things with whom I live every day.
This is an ecosystem before being contaminated.
Thisis an ecosystem contaminated as a result of unconsciousness of humanity.
Some of the largest problems now affecting the world are:
Acid rain: it is caused by a chemical reactionthat begins when compounds like sulfur dioxide and nitrogen oxides are released into the air.
Air pollution: living beings do exhale carbon dioxide; this gas is harmful whenemitted from other sources, which are caused due to human activity.
Global warming: Some of the factors causing this are volcanic emissions and solar activity.
Hazardous waste: theexamples of what causes this are batteries, needles, and radioactive elements.
Ozone depletion: The main cause of this is the release of chlorofluorocarbons.
Smog: is produced by aset of complex photochemical reactions involving volatile organic compounds, nitrogen oxides and sunlight, which form ground-level ozone.
Water pollution: one is the industrialfacility leaking toxics directly into the water. Another is fertilizers flowing in to a larger body of water by rain results in a type of pollution. Pesticides are one of the mostcommon causes of water pollution.
Overpopulation: is because organisms exceed the carrying capacity of their habitat.
Rain forest Detroit: is cause because humans exploit it resources.