Our survival and development is impossible without the environment. Environmental resources are limited and have certain carrying capacities but due to the explosive growing population and large scale technological discoveries, human needs are always growing.
The ecosystem (all the communities of living organisms found in a specific place, their habitats and their interactions) in which we live provides natural services for humans and all other species that are essential to our health, quality of life and survival. Human activities contribute to climate change by causing changes in Earth's atmosphere in the amounts of greenhouse gases, aerosols (small particles), and cloudiness. The largest known contribution comes from the burning of fossil fuels, which releases carbon dioxide gas to the atmosphere. As human societies became more and more complex, they developed more ways to make the environment work for them. When they needed to make buildings, they found areas with good stones, called quarries, and moved the stones back to their towns. ... Humans chopped down forests to build towns and planted new forests for food. People depend on plants for food, clean air, water, fuel, clothing, and shelter. Nearly all food webs begin with plants, the primary producers. During photosynthesis, green plants use sunlight to change carbon dioxide from the air and water into simple sugars made of carbon, hydrogen, and oxygen. Oceans are the lifeblood of planet Earth and humankind. They flow over nearly three-quarters of our planet, and hold 97% of the planet's water. They produce more than half of the oxygen in the atmosphere, and absorb the most carbon from it. The special characteristics that enable plants and animals to be successful in a particular environment are called adaptations. Camouflage, as in a toad's ability to blend in with its surroundings, is a common example of an adaptation. The Air We Breathe. Oceans are a critical player in the basic elements we need to survive. Ocean plants produce half of the world's oxygen; then these amazing waters absorb nearly one-third of human-caused carbon dioxide emissions. Oceans also regulate our weather and form the clouds that bring us fresh water.
The answer to this question is the "Assimilation". This is a process by which the members of the group of subordinate racial and the ethnic groups become absorbed into the dominant culture. It is also referring to the processes of embracing in or taking a full understanding of the information or the ideas.
Louisiana's economy is heavily dependent on its fertile soils and waters. Because much of the state's land sits on rich alluvial deposits, it is the U.S.'s largest producer of sweet potatoes, rice, and sugarcane.
