Ecology - Ecosystems Questions and Answers

A14 Scale distance of Uranus from the Sun in meters A15 Calculate the scale distance of Neptune from the Sun in kilometers 4497000000 Page 3 A16 Scale distance of Neptune from the Sun in meters A17 Calculate the scale distance of Pluto from the Sun in kilometers 5 91 billion kilometers or 39 5 AU A18 Scale distance of Pluto from the Sun in meters 91x1011m A19 Now create a map in google maps or google my maps Flag a location as the Sun Then measure the scale distance to each planet drop a flag and label its location To measure distances use the ruler icon By default the distances are measured in feet and miles not metric units In the table below I ve given you the scale distance in feet and miles based on converting the answers that you just calculated Share the link to your scale model of the Solar System in the space provided Sun Mercury Venus Earth Mars Jupiter Saturn Uranus Neptune Pluto Distance from Sun meters feet miles 10 19 27 41 140 256 515 807 1 059 3 474 0 006 0 012 0 017 0 025 0 087 0 159 1 690 0 320 2 648 0 502 0 658 34 64 88 134 458 840 Jola

A1 Calculate the scale distance of Mercury from the Sun in kilometers 2 of 4 7307 A2 The scale distance you just calculated for Mercury is in kilometers Convert the scale distan ce from kilometers into meters this will make it easier for you to measure the distances when walking to create your model Scale distance of Mercury from the Sun in meters 10 39497307 A3 Calculate the scale distance of Venus from the Sun in kilometers 108 000 000km A4 Scale distance of Venus from the Sun in meters 19 43 A5 Calculate the scale distance of Earth from the Sun in kilometers A6 Scale distance of Earth from the Sun in meters Page 2 A7 Calculate the scale distance of Mars from the Sun in kilometers A8 Scale distance of Mars from the Sun in meters A9 Calculate the scale distance of Jupiter from the Sun in kilometers A10 Scale distance of Jupiter from the Sun in meters A11 Calculate the scale distance of Saturn from the Sun in kilometers

2 How can we use isobars to show us the direction of the wind Click Back to return to the Forecasting Get Info 2 web pag E Weather Maps

Match each term below with its description or definition Precipitation Infiltration Condensation Hydrologic Cycle Runoff Transpiration Evaporation Water Table Watershed Water droplets combine and fall from clouds The uppermost boundary of an aquifer Evaporation from leaves The entire area of land where water runoff or infiltration feeds a specific body of water Water vapor cools and liquifies Water flows downhill to a stream then lake or ocean Water seeps through spaces in soil Liquid water is heated and converted to water vapor

Most of the world s freshwater is found in what forms Select all that may apply Soil moisture Oceans Groundwater and aquifers Rivers and lakes Ice caps and glaciers

Water withdrawal and consumption are similar Choose which of the following statements are true about these concepts Select all that may apply With consumption water is permanently removed from its source Water withdawal refers to the use of water to make products With water withdrawal a portion of the water removed may be returned to the source to be used again Water consumption refers to the direct human use of water Eo response not displayed

Type of Water Saltwater Freshwater Total Freshwater Ice Caps Glaciers Groundwater Surface Water Surface Freshwater Lakes Soil Moisture Water Vapor Rivers Living Organisms Percent Ent only type your answer type your answer Percent Enter numerical value only type your answer type your answer type your answer Percent Enter numerical value only type your answer type your answer type your answer type your answer type your answer

Why is water important to all life on Earth Select all that may apply Water has the ability to transfer heat between surfaces and the atmosphere Water assists in washing pollution away cleaning the environment It s found in every living organism The chemical structure of water allows for it to be extremely stable and not bind to other substances Water dissolves and transports a variety of molecules

Which of the following biological factors indicates a healthy and sustainable ecosystem Ostable temperature Obiodiversity fresh water

Trees differentiate which of the the following biomes from the other Freshwater Desert Forest Tundra

e function of compatible solutes is to D stabilize the cytosol of non halophiles acidify the cytoplasm O lower the osmolarity of the cytosol of halophi O promote plasmolysis increase the osmolarity of the cytoplasm of h Previou

Which of the following statements regarding ocean acidification is NOT true O The acidity of the oceans has increased 25 since the Industrial Revolution O The oceans are one of the world s largest carbon sources which is why there is excess carbon In the oceans atmospheric CO reacts with water to form carbonic acid The oceans absorb about one third of anthropogenic CO emissions

Which of the following statements regarding Earth s systems is NOT true OEarth is a complicated closed system O Carbon is freely exchanged between Earth s systems Carbon is only found in the biosphere OA change in one system will cause changes in other systems

H Water does not travel large distance Effected by Earth s rotation pwelling and Downwelling Gyres Caused by differences in water density Coriolis Effect Caused by gravitational pull Spring and Neap Objects move in a small circular pattern OCEAN MOVEMENZ Drag and Drop the labels below into the correct square Caused by the wind transferring energy to the water Cold Salty water sinks Global Conveyor Belt Moves warm water away from the equator and cold water away from the poles Caused by constant strong winds Waves Surface Currents Sun and Moon To Deep Water Curre

3 Which of the following would b OA the bear hibernates in

Q6 9 Wolves were hunted to extinction about a century ago in the eastern U S and Canada Recently wild wolves have made a return to eastern Canada Wolves eat deer in this area which otherwise have few natural predators Based on your results in this lab which is the best prediction for how the deer population will be affected by the return of wolves Wolf predation will lead to a smaller deer population composed of healthier individuals because more resources will be available for each surviving deer Wolf predation will lead to a smaller deer population composed of less healthy individuals because deer will waste time and energy avoiding wolves Wolf predation will lead to a smaller population of deer that have about the same level of health as before because wolves will lower the carrying capacity for deer Wolf predation will lead to a larger deer population composed of healthier individuals because wolves prey on the less healthy deer allowing the deer population to thrive

What determines how well a population of organisms can adapt if there are changes in its ecosystem A Ability to produce offspring with a variety of traits OB Having adaptations that are well suited to only a specific set of conditions OC Ability to produce offspring with traits identical to the parents traits OD Having very few adaptations for the original ecosystem

20 The distance on the Autobahn between D sseldorf and Garmisch is 250 km What is the distance in miles mi 21 A red blood cell RBC is about 7 um in diameter What is its diameter in millimeters angstroms and nanometers mm nm 22 A liver cell is about 20 um in diameter How many liver cells would it take to form an end to end chain 10 in long 23 A hummingbird weighs 2 oz and must consume twice its weight in nectar per day In one feeding a bird drinks 2 1 g of nectar How many times must the bird feed per day 24 The typhoid fever bacterium S typhi measures 0 0025 mm in length How many of these bacteria would it take to form a chain 1 inch long 25 The following temperatures were recorded on the same day Yokohama Paris Waikiki Guam Anchorage Amsterdam What is the average temperature of the six reporting locations in C F 18 C 76 F 10 C 82 F 31 C 23 F C F

Which of these does not determine if a planet is in the habitable zone The planet s radius The planet s distance from the star The star s temperature X The star s luminosity

ANK New Jersey Achieve3000 n 16 2022 Pepper Davis slid into econd base Out barked the umpire Davis jumped up to argue with him waving her arms She punched him and knocked him down It was an accident but he threw her out of the game Yea I know I m out of the game Davis told him but I wasn t out at second base Photo credit State Archives of Florida Marge Callaghan tries to slide under Vivian Kellogg s tag in this 1948 action Both women played for the Fort Wayne Daisies In 1940s America women were expected to look and act sweet In magazines and movies they wore makeup and high heels But Lavonne Pepper Paire Davis and other members of the All American Girls Professional Baseball League AAGPBL showed another side of being female They got sweaty and wore cleats From 1943 1954 these women stepped up to the plate and proved that female athletes came to play Suppose you were writing a summary of the article Which of these would be most important to put in the summary A The All American Girls Professional Baseball League games blended softball and baseball rules B In 1943 hundreds of women tried out for the All American Girls Professional Baseball League C From 1943 to 1954 women played in the All American Girls Professional Baseball League D The uniforms of the All American Girls Professional Baseball League included skirts SUBMIT

How do vestigial structures contribute to the theory of evolution O They provide evidence about the ancestors of a species O They indicate the future evolution of species O They are more accurate than DNA evidence when determining ancestry O They do not contribute to the theory of evolution

6 points What are the main factors that affect Earth s climate Select all that may apply Amount of solar radiation Chemical composition of the atmoshpere Large areas of plants such as forests Presence absence of ice caps

Use the information within the slide to complete the following table about some common pollutants Characteristic Source Health Effect Sulfur Dioxide Nitrogen Oxides Carbon Monoxide Lead Ground Level Ozone colorless gas with foul smell Answer Answer Answer Answer colorless gas neurotoxin furnaces automobiles hot water tanks hawn with wont smell Answer Answer Answer Answer aviation fuel and power plants colorless and odorless gas respiratory tract irritation Answer Answer Answer Answer Answer metal blocks oxygen absorption by blood respiratory tract irritation coal burning power plants automobiles processing of fertilizer by soil bacter highly reactive with living tissues

To protect their cells from freezing temperatures conifer trees grow thick bark and small needle like leaves instead of broad green leaves To which type of ecosystem are conifers best suited OA Swampy or marshy ecosystems OB Hot and dry ecosystems OC Dark or rainy ecosystems OD Cold or high altitude ecosystems

Which adaptations would be more advantageous to a desert dwelling organism than to a rain forest dwelling organism O A Adaptations for finding mates OB Adaptations for storing water O C Adaptations for staying dry OD Adaptations for keeping warm

The carrying capacity of an environment is a function of Select one O a the difference between birth rates and death rates O b the initial population size at time t 0 O c the quantity of resources available in that environment O d the intrinsic rate of increase for a species in that environment

4 Formulate a hypothesis that addresses how the different wavelengths colors of light will affect the process of photosynthesis in spinach leaf disks a Working hypothesis b Null hypothesis c What do you predict will happen in this experiment d What is the independent variable in this experiment e What is the dependent variable in this experiment

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Question 1 Not yet A biologist

Match each definition with the word or phrase it describes The naturally occurring gas found in the atmosphere that screens out much of the ultraviolet radiation Earth receives from the sun The warming of Earth that occurs when certain gases trap the energy of the sun in the atmosphere The ozone destroying molecules that human activities release into the atmosphere Describes increases in the average temperature of the biosphere The areas of low ozone concentration that are found over polar regions at certain times of

When comparing two or more samples the location with the larger D has a greater amount of diversity Note that a higher total population does not indicate higher diversity a An area of the Black Forest in Germany contains 134 pitch pines 24 Douglas firs and 53 red pines b A meadow contains 1532 chestnut oaks 342 black cherry trees 12 white ash trees and 1022 yellow birches c Your backyard contains 12 fleas 34 aphids 84 ants 93 beetles and 1 butterfly d An African National Park contains 15 lions 94 giraffes 1000 wildebeests 50 elephants and 5 hyenas e Mindo a city in Ecuador has 832 toucans 392 red headed barbets 3 golden headed quetzals 500 dinners

For six years an artificial fertilizer is used on an apple orchard The orchard is next to a stream which runs out into a small saltwater bay Researchers have been sampling fish populations in the bay for five years Their results are shown in the table Fish Population Number of fish 2 500 2 000 1 500 1 000 500 0 0 2 Year 3 5 They have also observed the growth of plantlike organisms in the bay Which is the most likely explanation for the results

Step 1 Choose your ecosystem Estuaries Salt Marshes Mangrove Swamps Seagrasses Step 2 Draw your ecosystem 8 points A diagram that includes a hand drawn picture representation includes the following elements 1 Biotic living factors be sure to include a primary producer pri consumer and tertiary consumer 2 Abiotic nonliving factors be sure to include at least 2 visible al 3 Your ecosystem s interaction with the ocean 4 Diagram is neat colored and organized Step 3 Describe your ecosystem

NAME Science Test Review Sheet EARTHQUAKES AND VOLCANOES 1 BE ABLE TO LABEL THE PARTS OF THE VOLCANO 10 2 EXPLAIN THE DIFFERENCE BETWEEN MAGMA AND LAVA 3 3 NAME THE 3 WAYS VOLCANOES CAN BE DEFINED AND DEFINE EACH ONE 9 4 NAME AND DESCRIBE THE 4 TYPES OF VOLCANOES 15 5 DESCRIBE HOW VOLCANOES ERUPT 4 6 BE ABLE TO IDENTIFY THE 3 TYPES OF VOLCANOES from pictures 3 7 WHERE ARE VOLCANOES FOUND 2 8 EXPLAIN HOW VISCOSITY AFFECTS THE TYPES OF VOLCANO FORMED DISCUSS TWO TYPES 6 9 WHAT DOES IT MEAN TO HAVE LOW OR HIGH VISCOSITY 2 10 WHAT KIND OF ROCKS ARE FORMED WHEN MOLTEN ROCK COOLS 1 11 VOLCANOES MOST COMMONLY OCCUR AT 12 TRUE OR FALSE VOLCANOES ALTER THE EARTH S LANDSCAPE MORE QUICKLY THAN MANY OTHER GEOSCIENCE PROCESSES 1 13 WHO WAS ALFRED WEGENER AND WHAT WAS HIS THEORY 4 14 BE ABLE TO NAME AND DESCRIBE IN DETAIL THE 3 TYPES OF PLATE BOUNDARIES ALSO WHAT THEY CREATE AND AN EXAMPLE OF EACH 15 INL 2

What Do You Think 1 Before using the shade balls was the water just disappearing Explain The lecter didn t dissappear it Jus tevajo ted 2 How are the shade balls helpful It helps slowevancration and stop sunlight from cal any Chemical reactions 3 How will an increase in precipitation affect small ponds 4 How does an increase in evaporation affect small ponds 5 Describe the state change of water as it is being evaporated

Current thought gives the safe velocity range for a fume hood between Select one O 100 150 ft min O 75 120 ft sec 80 120 ft min O 75 120 miles hr

A fume hood is Select one a respirator a laminar flow hood O a piece of safety equipment O a biological safety cabinet

How far back at the least from the face of the hood should operations be located Select one O 6 inches O 3 inches O 12 inches 9 inches

Air flow indicators should be used to Select one verify air flow velocity into the hood O verify air volume into the hood O verify the absence of spillage from the hood Overify air flow into the hood

The best method to manage spills and leaks is through O Knowledge O Reporting O Controlling and containing

A flame inside a red diamond pictogram indicates O Health hazard O Explosion hazard O Environmental hazard Flammable hazard

Which of the following can cause plant diseases Select the correct option and then select the Submit button Viruses Bacteria O Other plants O Protozoa for

What major event contributed to the birth of the Environmental Protection Agency O The Cuyahoga River fire O Better air quality O Increases in the bird and fish population O Decrease in the amount of pollution

Which agency implements laws to protect Florida s surface waters OOSHA OFDEP O FDA

All containers of hazardous wastes must be appropriately labeled with the following information except Select one O Date that material was put in or started to be put in the container O The words HAZARDOUS WASTE at the top of the label O Location of the department or generator s name PI for research labs Lab Manager for teaching labs O Percentage of each ingredient by volume totaling to 100 O Appropriate waste stream for the material O Physical state of the waste Contents of the container O Any other properties which may apply

Question 8 Points 2 Suppose your state is to receive increased federal funding for a program to provide day care for some working parents From which kind of funding is this likely to come O Revenue sharing O Categorical grant O Block grant O Project grant

Question 9 Points 2 Which amendment guaranteed that states could not infringe upon the federal Bill of Rights O First Amendment O Fourteenth Amendment Eighteenth Amendment O Fifth Amendment

If all of the consumers died the producers would not be able to produce sugars due to the lack of Acceptable Formats

1 What are the major pull factors that drive Africans away from their homeland