1Which of the following is NOT a consequence of global climate change? coral bleaching more ice at the North and South Poles increases in diseases such as malaria and dengue fever rising sea levels   2How do scientists determine the atmospheric levels of carbon dioxide that existed on Earth hundreds or thousands of years ago? They deduce it from the carbon dioxide content of fossil fuels. They measure it from bubbles of gas trapped in Antarctic ice cores.

Q: What is the major reason for the change in the carbon dioxide concentrations seen in the last 150…

A: Carbon-dioxide is a greenhouse gas that usually absorbs and radiates heat thus, known as an…

Q: By the year 2030, the world needs to cut its greenhouse gas emissions by _% over 2010 levels in…

A: Global warming has been a major consequence of pollution which is causing serious problems into…

Q: The concentration of atmospheric carbon dioxide has increased since the beginning of the industrial…

A: According to the question, it is mentioned that the concentration of atmospheric carbon dioxide has…

Q: What effect does a high carbon level have on the deep ocean? Why might it be important to keep an…

A: A high carbon level in the deep ocean can have several effects:Ocean Acidification: Elevated carbon…

Q: Part 3: Conclusion Questions 1. Is there a relationship between temperature and the atmospheric…

A: Ecology is the study of interaction of organisms with one another and with the environment. Ecology…

Q: Ozone depletion is caused by. chlorofluorocarbons (CFCS) in the troposphere chlorofluorocarbons…

A: Answer. The process of ozone formation in the stratosphere first involves the formation of…

Q: How much more biomass exists near hydrothermal vents compared to the rest of the deep sea floor? O…

A: Deep hydrothermal vents lie in the areas where the tectonic activity of the earth is very high.…

Q: Activity 7: Identiftcation! Read and analyze the statements in each number and write the correct…

A: 1. cytotoxic antibody( A lymphocytes produced antibody). The inflammatory response is essentially…

Q: 300, 3 10 30 Live biomass RT [yrs] Dead organic C RT [yrs] 30

A: Introduction :- Climate refers to a region's long-term weather pattern, which is typically averaged…

Q: Make a sketch of the 10x slide and label the following structures: sporangium, sporangiophore, spore

A: Equisetum(horsetails) is a saprophyte where they reproduced either vegetative or by producing…

Q: A fossil fuel [Choose ] The gas produced by cows that contributes to global warming [ Choose ] The…

A: A fossil fuel is coal which are non renewable formed from prehistoric events. The gas produced by…

Q: Example: From the biosphe Example: From the hydrosphi

A: The part could be a worldwide ecosystem created from living organisms (biota) and therefore the…

Q: What evidence is there that variation in atmospheric CO2 concentration is linked to variation in…

A: Global warming can be defined as the increase in the temperature of the earth's climate system. It…

Q: What is the problem caused by 2. P. In your own words, what is acid rain? acid rain? 4jn your own…

A: Acid rain occurs when acid is produced in both wet and dry forms, such as raindrops and snow.

Q: 29. There are three main positive feedback loops that accelerate climate change. Which of the…

A: Hi, Thanks For Your Question.  Ans : Forest Fires. The Three Main Positive Feedback Loops that…

Q: Q7 Which of the following is not a greenhouse gas? Methane Carbon dioxide Carbon monoxide Nitrogen

A: Greenhouse gases are responsible for the heat elevation of the earth. A great concentration of these…

Q: 1) When sunlight reaches the Earth's surface, it can either be reflected back into space or absorbed…

A: Introduction  The greenhouse effect is a natural process that occurs when certain gases in the…

Q: According to this image of the carbon cycle, from your OpenStax textbook, which of the following…

A: Option 1 is the answer. Photosynthesis removes carbon from atmosphere in the form of  carbondioxide.

Q: How does the burning of fossil fuels lead to the imblance of all of earth systems

A: Fossil fuels called exhaustible resources are made from fossils of the prehistoric organism in a…

Q: Given the information in the graph what conclusion can you make with respect to the relationship…

A: Rate of the cellular respiration and photosynthesis is dependent on the temperature. They do not…

Q: The Earth's climate has changed throughout history. Just in the last 650,000 years there have been…

A: Introduction :- Desertification refers to the degradation of land in arid, semi-arid, and dry…

Q: What does a build up carbon dioxide do to our atmosphere? O It "fixes" nitrogen OIt depletes the…

A: Any gas that absorbs infrared radiation from the surface of the earth and releases radiant energy…

Q: How does carbon enter the atmosphere? Burning fossil fuels Cellular respiration O Both A and B…

A: Introduction :- An atmosphere is a layer (or layers) of gas that surrounds a planet and is held in…

Q: Around the time Eukaryotic Cells began to compartmentalize their reactions, and the chloroplast and…

A: Introduction  Origin of life on earth can be traced back to 3.4 billion years ago and as we now know…

Q: Why are many people especially concerned about the release of carbon dioxide through fossil fuel…

A: Answer:  CARBON DIOXIDE = It  is the gas present in the atmosphere , which is released by the humans…

Q: Death Valley recorded one of its hottest days this past summer at 128F - it thought to be the…

A: Explanation Temperature can be measure in three different scales kelvin, celcius, and Fahrenheit. In…

Q: Why would a polar bear be unable to migrate from the North Pole to the South Poles? O As it…

A: Polar bears are large carnivorous mammals adapted to cold Arctic environments. They are excellent…

Q: Tropical rainforest covers only about 3% of earth's surface, but they are estimated to be…

A: The rainforests are definitely considered as lungs and are known to provide oxygen for life over…

Q: dreamstiTI a. Name the picture you see in each layer. 1) Troposphere - 2) Stratosphere -

A: Atmosphere Atmosphere is a layers of invisible gases that surrounds our planet. The main components…

Q: Explain why there is no arrow that shows carbon atoms gojng from the soil to the tree based on the…

A: Carbon cycle is the movement of carbon atoms from atmosphere into organisms and plants and back to…

Q: at is the major reason for the change in the carbon dioxide concentrations seen in the last 150…

A: Carbon dioxide is one of the major gases of the atmosphere. It is usually released through natural…

Q: What serves as the base of the food chain in hydrothermal vent communities? tube worms O shrimp O…

A: The base of any food chain contains the primary producers or the organisms that can prepare their…

Q: Carbon is released from organisms as part of cellular respiration. If the organism lives on land,…

A: The question is asking us to identify the part of the biosphere where carbon is released by…

Q: scientists would call this ecosphere a “closed system” because it is sealed from the outside world.…

A: Closed  system is a physical system in which there is no transfer of matter or energy outside the…

Q: Do you believe global temperatures would start to fall quickly if humanity stopped generating CO2…

A: The green house effect is a process in which damaging radiation from the earth's surface is retained…

Q: Since the onset of human industrialization in the late 1700’s, carbon dioxide levels in our…

A: Industrialisation (or industrialization) is the period of social and economic change that transforms…

Q: How the Earth's atmosphere acts as a greenhouse (be specific)? Why is Earth's greenhouse effect…

A: The sun's light can reach Earth's surface thanks to greenhouse gases, which then trap the heat that…

Q: What quality of carbon makes it such a big deal in terms of life on earth?

A: In an ecosystem there are several components with different chemistry which helps to sustain an…

Q: Do scientists support the claim that climate change is caused by human activity?

A: Climate change means the long-term increase of temperature and alteration in natural weather…

Q: Which of the following statements about atmospheric carbon dioxide levels is correct?     For…

A: In 2019, the global average ambient carbon dioxide concentration was 409.8 parts per million (ppm),…

Q: Temperature inversions occur when a layer of cold air prevents warm air from rising make pollution…

A: Weather influences our day to day life. Change in weather significantly affects the life of an…

Microbes

Microbes are microscopic living organisms that can only be detected with the help of specialized laboratory equipment called a microscope. These living organisms are so small that they are not visible to the naked eye.