Start Discovering Solved Questions and Your Course Assignments
TextBooks Included
Active Tutors
Asked Questions
Answered Questions
How are Force and Solar constant related in terms of Stefan-Boltzmann Law? Is stefan Bolztmann law for solar albedo or outgoing terrestrial radiation?
Describe how a line transect can be used to describe an ecotone in a community. Explain what a rank abundance curve can tell us about communities?
Can you give an intuitive explanation for why the Ricker model generates such wildly different behavior?
in one year there are 52 births 20 deaths 12 immigrations and 4 emigration. Calculate the percentage in this population
Problem: Why talking about uncertainty important in science? Explain your answer.
Problem: List the two main parts of Pangaea and the modern continents that each one eventually became.
Problem: Explain how fossil evidence provides support of the existence of Pangaea.
Problem: Are winds a significant factor in the creation of these deserts:
How does the current water level in the well nearest you compare to recent and historic minimum and maxima?
How would you reply? Weathering is the breakdown of rocks, minerals, and soils through physical, chemical, or biological processes.
Since the daisies respond to temperature changes, but their response influences temperatures itself via the albedo, there is a daisy-albedo feedback set up.
Compare the p-wave arrival times for these two earthquakes. The amount of amount of time that the p-waves took to travel
Problem: How do river and streams erode the land? How can you prevent it?
Problem: How many of turf compromise the outfield of Huntington Park?
How would you reply? A volcano is a crack in the earth's crust that allows lava, volcanic ash, and gases to escape.
Describe briefly the difference between self-pollination and cross-pollination. Then, identify which pollination is applicable for iceberg rose and carrots.
If copper is $7.63/kg, how much money could you make by extracting this copper from water
Problem: What is the word for magnetic evidence for seafloor spreading?
Give an everyday example of the six types of simple machines: lever, pulley, wedge, screw, inclined plane, wheel and axle.
Problem 1: Who was Charles Darwin? Problem 2: Why is his theory so controversial? Problem 3: How do you feel about descent with modifications?
Draw a diagram that shows what happens when warm water mixes with cold water in the ocean. Use the diagram to explain how this causes ocean currents.
Problem: If a star's temperature increased by 34%, by what factor would the rate of fusion increase? Round your answer to two decimal places.
Question: Describe the earth's first atmosphere and explain how it changed gradually to its present composition.
Problem: How continuous improvement or the process of invention and reinvention help evaluate the curricula?
Problem: What is the difference between the biologic and fossil species concept?