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Environmental Issues
Information about climatic changes; changes in the environment; and saving the environment.
19,983 Questions
How many degrees on average does the greenhouse effect keep the temperature on earth?
Green house effect on average keep temperature of 35-40*c in day &20-25*c in night during summer season.
Does the amount of water on earth change why or why not?
For the most part, the amount of water on Earth stays the same. The only way for the amount of Earth's water to increase would be for it to come from outer space. Not coincidentally, this is precisely what happens. Comets, made of dust and ice, enter the Earth's atmosphere and melt from the friction of the air as it plummets towards Earth's surface. The resulting water is then added to the already existing water in the earth's atmosphere (clouds), in bodies of water (oceans, lakes, etc.), and the water trapped in the form of ice (glaciers, icebergs, etc.)
How is carbon extracted from the atmosphere?
Usually it can only be made by intense nuclear reactions. Often these reactions occur in dying stars. Two atoms of Helium-4 combine to make berylium-8. Before it spontaneously decays it must combine with another helium atom to form carbon-12 - a stable isotope.
Aside from that, carbon cannot be 'made' on Earth. Existing carbon can only be extracted.
Do vehicle emissions affect the greenhouse effect?
Our cars add to the greenhouse effect because our cars let off dangerous gases including carbon dioxide, smog, carbon particulates and nitric acids
A:Assuming that anthropogenic greenhouse gas sources are major players in the greenhouse effect, cars would contribute to the greenhouse effect by their emissions of carbon dioxide. Cars can also contribute to greenhouse gases by releasing unburned gasoline components which can, through a series of reactions that require sunlight to get them to work, create ozone in the lower atmosphere. Ozone is also known to be a greenhouse gas.Bro/sis/thing, you need to stop wiki searching the answers to your environmental science homework (especially if you are reading Miller and Spoolman, you know what I mean!). The answer to question 5 of the Critical thinking Questions in Chapter 16 of Living in the Environment (2012, Cengage learning) can only be answered by:
a. Your teacher
b. you
c. that cool nerd dude who has the same science teacher as you
This question cannot be answered by the internet, unless
a. the dude who takes your class happens to be your fb friend
b. your teacher told you to copy the answers from her website
c. you are cheating.
So I suggest that instead of looking for an answer from the internet, you take these quick clues and run off home to google drive where you can answer that ES homework:
1. "Gas-guzzling" is a vague term that should be replaced with a more reliable definition (e.g. all cars driving less than 10 miles per gallon).
2. What is an energy efficient motor vehicle anyways? (define it)
3. How long can this legislation go on before it is outdated or needs to be reformed?
4. What is the effect of this tax on the economy?
5. Is it fair to the "gas guzzling" companies? If not, is the unfairness justified by the environmental benefits of
Further points of note:
what the heck is the definition of a large rebate anyways? Is this a hypothetical theory question? It can't be, because we are talking about something that is very concrete and has very significant limitations and consequences.
P.S. don't feel to bad about it, I was searching the same thing just for the heck of it (I'm anonoymous in case you were wondering).
If you just happened to write the exact question that was in a High School AP Environmental Science Textbook, then sorry about the confusion I have caused. Have a nice day!
Are mold and cast fossil the same thing?
There are mold and cast fossils in many local creeks, streams, and/or rivers.
If the original organism dissolves or decays, leaving a hollow in the rock, that is a mold.
If the mold fills up with sediment which gradually hardens into the shape of the original organism, then that is a cast.
Casts are copies of fossilized plants or animals. Molds are hollow impressions of the fossil.
Its a Fossil.
What countries does fairtrade support?
Fairtrade works with producers in over 70 countries around the world, focusing on ensuring fair prices, decent working conditions, and sustainable practices in the production of goods such as coffee, cocoa, bananas, and cotton. Some of the countries include Ethiopia, Colombia, Ghana, and India.
This is called the greenhouse effect, where certain gases in the Earth's atmosphere trap heat and prevent it from escaping into space. This phenomenon can lead to global warming and changes in climate patterns.
What processes produce and use up carbon dioxide written out equations for processes?
- Production of carbon dioxide:
- Combustion of fossil fuels: CxHy + O2 -> CO2 + H2O
- Respiration in living organisms: C6H12O6 + 6O2 -> 6CO2 + 6H2O
- Consumption of carbon dioxide:
- Photosynthesis in plants: 6CO2 + 6H2O + light energy -> C6H12O6 + 6O2
- Carbonation reaction in oceans: CO2 + H2O -> H2CO3
Is cocoa a renewable resource?
Yes, cocoa is considered a renewable resource because it is derived from the cacao tree, which can be replanted and harvested annually. With proper agricultural practices, cocoa production can be sustainable over the long term.
What aspects are included in environmental protection?
1.Not cutting of trees.
2.Planting more trees and plants.
3.Industries and factories should give clearence cetificate.
4.We should not pollute the environment.
5.No poaching
6.Usage of eco-friendly products
Do greenhouse gases warm the air near earth's surface by trapping carbon dioxide?
Greenhouse gases, like carbon dioxide, trap heat in the Earth's atmosphere, leading to the warming of the air near the surface. This process is known as the greenhouse effect and is essential for maintaining Earth's temperature within a range suitable for supporting life. However, human activities have increased the concentration of greenhouse gases, contributing to global warming and climate change.
What are the possible activities in mathematics education related to environmental issues?
Possible activities in mathematics education related to environmental issues include calculating carbon footprints, analyzing data on climate change trends, using statistics to study the impact of pollution, and creating models to predict environmental outcomes. These activities help students apply mathematical concepts to real-world problems and promote environmental awareness.
Why is study of the environment not critical?
The study of the environment is critical because it provides essential insights into the health of our planet and how human activities impact it. Understanding the environment helps us make informed decisions to protect natural resources, mitigate climate change, and ensure a sustainable future for all living organisms. Ignoring the study of the environment could lead to irreversible damage to ecosystems and threaten the well-being of all life on Earth.
Why there is need for economising of resources?
Economising resources is necessary to ensure their sustainable use for future generations. Resources are limited and finite, so efficient allocation and use of resources help to avoid scarcity, reduce waste, and minimize environmental impacts. Economising resources also promotes economic efficiency and helps to optimize production and consumption patterns.
What are the pros of non-renewable?
The advantage of non renewable energy, is it's easy and cheap to use. There is no better way to store transfer and use energy than gasoline for powering motor vehicles. It's quick to pump fossil fuel into a car. Its stable in the tank and a gas tank hold quite a bit, and a gasoline powered car is cheap to manufacture.
* Coal is a ready-made fuel. * It is relatively cheap to mine and to convert into energy. * Coal supplies will last longer than oil or gas * Oil is a ready-made fuel. * Relatively cheap to mine and to convert into energy * It is a relatively cheap form of energy. * It's a slightly cleaner fuel than coal and oil. * Gas is a ready-made fuel. * Nuclear has a small amount of radioactive material produces a lot of energy. And raw materials are relatively cheap and can last quite a long time. * It doesn't give off atmospheric pollutants. * Biomass is a cheap and readily available source of energy. and If the crops are replaced, biomass can be a long-term, sustainable energy source, but Biomass is actually considered renewable as plants are always growing. * Wood is a cheap and readily available source of energy. If the trees are replaced, wood burning can be a long-term, sustainable energy source
How does Hinduism care for the environment?
By demanding its followers not to harm any animals, because they beleive that all living creatures should have the same amounts of equality. Animals like the insects whhich the Hindus have been forbidden to kill can pick up the small bits of dirt a vaccum cant. They also do not kill spiders, and the reason for this is because the spiders can kill the insects. If they did kill the spiders, the world will be infested with insects. They help care for the environment by making it cleaner and by keeping a minimum of insects.
What are the three variables of the micro environment?
The three variables of the micro environment are customers, competitors, and suppliers. Customers play a key role in determining the success of a business by influencing demand. Competitors impact a company's market share and pricing strategies. Suppliers provide the resources needed for production and operations.
What impact on the environment to softwood have?
Harvesting softwood can lead to deforestation and habitat loss, affecting biodiversity. It may also contribute to soil erosion and disrupt local ecosystems. However, softwood trees typically grow faster than hardwood trees, which can help offset some of these negative impacts.
What is the meaning of pollution free of environment?
"Pollution free environment" refers to a condition where there are no harmful contaminants or substances present in the air, water, or soil that can harm living organisms or disrupt the ecosystem. This leads to cleaner and healthier surroundings for both humans and wildlife. Achieving a pollution-free environment is important for sustaining biodiversity and ensuring the well-being of all living beings.
What two mechanical devices that have changed because of environmental concerns?
Automobiles have changed by incorporating more fuel-efficient technologies like hybrid engines. Heating and cooling systems have also evolved to be more energy-efficient, reducing carbon emissions.
Explain why a safe but challenging environment is important for children and young people?
A safe but challenging environment allows children and young people to build resilience, develop problem-solving skills, and foster independence. It helps them to learn how to navigate obstacles and setbacks in a supportive setting, which is essential for their overall growth and development.
What are the 7 environmental principles and their core values?
Principles of Ecology, Two Frameworks
Following are two different frameworks for analyzing the fundamental principles of ecological systems.
Six Principles of Ecology
By Peter Donaldson
These six principles are at play in every ecosystem in the world. What's an ecosystem? A system formed by the interaction of a community of organisms and their environment. Ecosystems are nested at many scales from a small pond to the entire planet. The human species, just like any other species, is entirely interdependent with the ecosystems in which we live. The difference is, we know it.
Speciation
Living organisms develop in populations of unique individuals that are capable of reproducing viable offspring.
Diversity
Individual species have evolved unique differences from one another. This is nature's way of developing and testing new and more successful forms of life. Without diversity in an ecosystem there is less opportunity for invention, less flexibility to adapt to changes in the environment. Diversity strengthens the entire system.
Habitat
Individual species have adapted to the conditions of unique niches, territories, watersheds, and climates. A habitat is shaped by soil, water and air, and by the living organisms themselves. An ecosystem is host to a great diversity of species uniquely adapted to overlapping and interdependent habitats.
Adaptation
Individual species change or adapt physical features and behaviors to better survive changing conditions in their habitat. Features and behaviors that are successful allow a particular organism to survive and reproduce. Features and behaviors that are not successful means that the organism will not live to reproduce and so will not pass on its genetic information, a failed experiment. Just as changes in habitat force adaptations in individual species, these same adaptations in species will create new changes in habitat, so little by little the whole system is evolving interdependently.
Interdependence
All of life is a web of interactions and evolving adaptations between species and their habitats. It is a beautiful and complex choreography of self-organizing relationships. No species, including humans, can survive separate from this web.
Evolution
The interdependent adaptations between species and habitat create biological change over time. New forms of life are always emerging, converging and diverging, pursuing the greatest health and flexibility for the entire system. What is so magnificent about the human species is that our special adaptations allow us to consciously observe the very process we are embedded in. It's as if the entire universe has conspired to create such a being just to look back up on itself . And perhaps forward as well.
