Ecology - Environmental Issues Questions and Answers

Matter will cycle throughout Earth s spheres according to the law of conservation of matter Which of the following statements correctly describes what this statement means O Earth s systems have more than one sphere O Matter cannot be destroyed it only changes form O Matter and energy cycle through all of Earth s spheres O Carbon is an element that is cycled in Earth s spheres

15 What is the purpose of Innovative Online Industries 101 Oology Division 16 Who is Art3mis Describe her avatar What is she famous for writing

5 Do you think there are global ex pandemic national ex racism gun violence local stressors ex commute time construction homelessness cost of living community issues unique to your teenage years that have made you experience stress Explain your answer 6 What are global national and local stressors and how have they had an impact on you global stressor is national stressor is local stressor is or thoughto reflections

Which of the following is a large sink for carbon atoms A ice caps and glaciers B inorganic rocks such as granite C fossilized remains of plants and animals D groundwater

1 8 2 oints eBook General Physical Control Methods Please move the correct terms into their corresponding empty boxes within Dry oven Cold Non ionizing Steam under pressure Physical agents include lonizi

A species of grass is found only on a certain island in the Pacific Ocean The island experiences a volcanic eruption that covers its entire surface What is a possible effect of this environmental change on the species of grass OA The species of grass goes extinct B The genetic variation in the species of grass increases OC The genetic makeup of the species remains stable D The surviving individuals grow new adaptations for survival

Calorie Consumption Find two countries that are high in calorie consumption and two that are significantly lower 4 countries total Include pictures on a map of your countries What factors contribute to these countries rate of calorie consumption

Find two countries that are high in desertification vulnerability and two that are significantly lower 4 countries total Include pictures on a map of your countries What factors contribute to these countries desertification vulnerability

Which of the gases below are considered greenhouse gases Select all that may apply Carbon dioxide Methane Nitrogen dioxide OC Water vapor Carbon monoxide

What are the expected impacts of rapid climate change on water resources relative to agriculture O We will no longer have a reservoir of water in the form of mountain snow to fill rivers throughout the year Mountain snow will melt too quickly causing flooding in agricultural fields Extra water will remain in the form of snow on mountains making it unavailable to farmers Glaciers will form as mountain snow accumulates

Refer to the diagram below and match each layer of air in the normal pattern and inversion with its description A D B A C D 1 Inversion Cold air

Temperature Anomaly 0 12 ON 00 02 1000 Global Surface Tempera Four independant data sources show nearly identical long term warming trends NOAA National Climatic Data Center NASA Goddard Institute for Space Studies Japanese Meteorological Agency Met Office Hadley Centre Climatic Research Unit wwwwwww 3800 1900 2010 Vertret How d 1940 3 66 1530 1560 1970 1965 1900 Marik Runk 2000 1910 2000 KA Meffice INDUCED GRANA 2010 Figure 10 1 Global Surface Temperature Anomalies from Four Independent Instrumental Records Show Similar Trends 1880 2020 Temperature anomalies are based on a 1910 2000 average Tip go to the UNEP GRID website for an interactive version of this graph 1597 2 Refer to Figure 10 1 a For what period of time are the displayed instrumental records available 2020

Compare the structural differences between Porifera and Cnidaria

14 points Use the word bank to fill in the blanks below not all words will be used The Answer layer protects life on Earth from harmful Answer radiation Humans who are exposed to too much UV radiation may suffer from Answer cataracts and decreased resistance to 9 infrared and Answer producers in all food levels of UV radiation Answer chains are affected by Answer ultraviolet disease phytoplankton mutations 1 ozone Answer Plants skin cancers I high zooplankton 1 I 2

What are sources of CFC s being released into the atmosphere Select all that may apply Component in making foams and plastics Emitted from auto exhaust Aerosol sprays Coolants in refrigerators and air conditioners

It is estimated that a single CFC molecule can lead to the destruction of 100 000 ozone molecules True O False

Biohazardous waste storage areas should be Restricted Access and Select one O Have a smooth easy to clean surface Centrally located All answers are correct

How much waste can be transported in a FIU vehicle without a permit Select one O Up to 100 lbs O Up to 50 lbs O Up to 15 lbs O Up to 25 lbs

Biohazardous Wastes are regulated by Select one OFDOT OFDA OFDOH

Training must be completed PRIOR to generating handling waste and thereafter

The primary means of protection against inhalation of hazardous chemicals in a laboratory is Select one O the fume hood O building ventilation O variable air volume ventilation O respirator

For simple non hazardous liquids you can use paper towels to clean up True 5

Where can you find diking material hazardous waste bags absorbent pads and other useful materials for spills and leaks On your work bench O Environmental Health Safety Department O In your spill kit

Before responding to a spill you must O Call 911 O Evacuate Assess the situation

Isopropyl alcohol and gasoline are examples of chemicals categorized under O Physical hazards Hazards not otherwise classified O Health hazards O Mental hazards Emotional hazards

Chemicals that pose physical or health hazards but fall below the cut off value concentration limits or fall under a hazard category not adopted by OSHA are O Hazards not technically problematic Health hazards O Hazards not otherwise classified Physical hazards

22 Refer to Figure 941 above Describe the spatial distribution for the D climate types Where are the D climates found E Climates There are three types of E polar climates ET is a Tundra climate EF is an Ice Cap climate EM is a Polar Marine climate 23 Refer to Figure 9 11 above Describe the spatial distribution for the E climate types Where are the E climates found Simplified Guide to Climate Classification In describing each of the five main climate classification categories we have left out the details of what is meant by the descriptions such as warm summer and dry winter In order to understand how the climates are actually classified into the different categories use Figure simplified guide to climate classifications

1 What is the significance of the Four Asian Tigers 2 Why do you think it was important to have an economic alliance with the IMF during the Asian financial crisis 3 Why do you think Japan s economic model worked in the 1950s and no longer is effective in the 21st century What role did the Korean War have in it

A population of 100 birds is in Hardy Weinberg equilibrium There are phenotypes that can be expressed as AA Aa and aa where A is dominant over a and causes a red colouring of the feathers on the wing You observe that 84 birds have red wings Let A be the p allele What are the genotype frequencies A AA 0 16 Aa 0 48 aa 0 36 B AA 0 36 Aa 0 24 aa 0 16 C AA 0 36 Aa 0 48 aa 0 16 D AA 0 16 Aa 0 24 aa 0 36 E AA 0 4 Aa 0 2 aa 0 6 21 Paleontologists date fossils using a variety of approaches Which of the following statements is correct A In radiometric dating small magnetic particles line up with the poles but since polls reverse the orientation switches giving a time calibration B Index fossils in the same layer you are working with give a time calibration point C The positions of relative strata give absolute age estimates D Paleomagnatism refers to the decay of isotopes at predictable rates E Isotopes decay at random rates giving only relative time estimaten

How is binary fission similar to mitosis with cytokinesis 1 Both occur only in eukaryotes O2 Both occur only in prokaryotes 3 Both involve replication of DNA and separation of DNA equally into tw daughter cells 4 Both are modes of sexual reproduction

One solution which many countries use to deal with increasing waste is to burn it What problems are associated with burning rubbish Select all that may app Wildlife consuming pieces of trash Finding a location to store the burned ash Land pollution Release of toxic chemicals leading to climate change Air pollution Water pollution

What are some negative impacts of production of goods Select all that may apply Toxic chemicals are used Completed goods end up in the trash Pollution is produced A lot of energy is utilized to make finished goods from materials Workers make money in the form of wages

10 points each stage of a materials economy with its description Pair Disposal Extraction Production Consumption Distribution To remove or throw away products Processing raw materials into goods Spreading completed products for purchase The purchase and use of products Removing materials from the earth and environment

Have humans ALWAYS contributed to the global warming of our planet Support your claim with SPECIFIC evidence from the data you collected I think

Based on the graph shown below when are the peak times for electricity consumption 5 00 am 3 00 am 11 00 am 70 000 0 000 50 000 40 000 Load My 30 000 20 000 10 000 0 1 00 3 00 5 00 7 00 3 00 Electricity Demand vs Actual Wind Output August 23 11 00 13 00 12 00 17 00 21 00 19 00 1 00 23 00 Lectricity Degand DA 1 00 2 00 3 00 August 24 11 00 13 00 15 00 17 00 Actual Wind Output 19 00 21 00 23 00 28 000 24 000 20 000 16 000 Wind MW 12 000 8 000 4 000

Mr Tinker then visited Sweetwater Texas where Select Select 25 10 5 capacity is nearby and half of US wind resources Select Panhandle West Select of US wind energy area where it is so difficult to make a living that young people don t stay Wind has turned the community around Landowners now have the opportunity to receive a regular paycheck from leasing their land to Select developers In addition people don t tend to live where it is very windy so it is necessary to build the grid out to the wind farms to bring Select to the cities The plan to bring the power from the wind farms to Dallas Ft Worth and San Antonio will require 2300 miles of high capacity transmission lines

The power plant shown uses five trainloads of coal per day every day What are some of the advantages of coal power Select all that may apply Inexpensive resource Easy to capture carbon completely Coal is available globally Clean emissions Abundant supply more than a hundred years remaining

What is the biggest concern around hydrofracking O Hydrofracking creates twice as much carbon dioxide as coal Uses a lot of water and may contaminate it We don t need any more natural gas Broken rocks will change how the ground looks

How long does it take homeowners who install solar panels to recover their investment 5 years O 1 3 years 12 15 years 8 10 years

Name some of the secondary effects of a volcanic eruption What are the most dangerous and life threatening effects www www

c How does viscosity play a role here in trapping gasses 3 Volcanic Material 1 Lava Flows How fast or how fluid do each of the different magma lava flow b What are the two types of basaltic flow and how do they differ from each other

Sear Ovput 1 2 Excaping and antion Sewww M Describe do not just list the tactors that attect energy input

Encaping sundation www 23d depress Identify the items shown in this model that are relevant to climate change You can add more lines if needed 1 Deforestation 2 Oil and petrol engines 3 Factories and power plant 4 Radiation reflected back to earth 5 Absorbed radiation

Lank wwwwww Sea Opt dove 1 2 3 maaping sand action 235 depress Describe the relationships between at least THREE of the input output and storage redistribution factors listed

235 depress Over what time scale do vour answers above take place for the climate to change Hint be specific months vears decades centuries

Prompt The science community has taken the following stan Global Climate change Climate change is the single biggest environmental and humanitarian crisis of our time The Earth s atmosphere is overloaded with hea trapping carbon dioxide which threatens large scale disruptions in climate with disastrous consequences must act now to spur the adoption of cleaner energy sources at home and abroad What position do you take with this statemer Explain your reasoning for your position Provide evidence to support your position Resources

s you have seen in this lesson carbon moves fro phere to sphere on Earth in a complex cycle Ove me past 150 years humans have altered the carbo ycle adding a record amount of carbon to the tmosphere How can human activities influence the carbo cycle o Provide evidence and the source of the evidence to support your statement Failu to do so will result in a lower than anticipated score Give an alternative activity that can reduce ou influence on the carbon cycle and explain how accomplishes this reduction

m Voorst Chapter 2 Ind estion Indigenous religions normally emerge out of people s relationship with Nature Why do you think that ancient and indigenous people would nd to see Nature and natural forces as divine

Scenario 2 Will you pay an insect exterminator if they didn t get rid of spiders

Specifically what do you think are the messages given to child readers audiences of the story from watching The Actual 73 Giving Tree Movie Spoken By Shel Silverstein