8. The temperature on a humid summer day is 94°F. The temperature begins to drop and approaches the dew point which is calculated to be 72°F. Explain why a rainstorm is likely to occur.

Q: The table below lists the average distance R to the Sun and orbital period T of the first planets: D...

A: (a) The average distance of any planet can be calculated by finding the difference between the dista...

Q: Use the table as an example, what is the difference between an E7 and an E0 galaxy? Explain.

A: E0 galaxy: E0 galaxy looks like a circle. It is ball shaped. They are smaller in size. They have ver...

Q: important in our life. Activity 1 The Water Cycle Objective: Describe how water behaves in different...

A: 1. Evaporation 2. Condensation 3. Precipitation 4. Deposition 5. Sublimation  

Q: 1. a) The earth's inner core is just a few hundreds of degrees less than the temperature of the Sun:...

A: On the basis of composition, Earth can be subdivided into the outermost layer crust, upper mantle, l...

Q: How can we tell that two stars in a spectroscopic binary are in gravitational orbit around a common ...

A: A binary system is the system of two stars rotating around their common center of mass. In a spectro...

Q: ANALYZING. GIVEN THE FOLLOWING SCENARIO, ANSWER WHAT IS ASKED.  1. Bert is an engineer and was curre...

A: A hazard is any agent that can cause harm to humans and the environment. Risk is the possibility of ...

Q: why does cold air holds less moisture (water vapor) than warm air ?

A:  Air moisture is counted on the basis of molecules of vapor present in air. The water vapor present ...

Q: Explain the difference between a fuel-driven fire and a wind driven fire.

A: Nature is the natural, physical, material world. Its structure and composition are dependent on the ...

Q: Recognize the various interactions that will exist betweenvarious species within a community.

A: The Earth is made up of four spheres known as lithosphere, atmosphere, hydrosphere, and biosphere. A...

Q: What are failed rifts, and how are they important to our understanding of the breakup of continents?

A: In geography, a break is a direct zone where the lithosphere is being pulled separated and is an ill...

Q: 1. Explain what is meant Ozone Hole, pollution, and skin cancer. 2. Why does the topic of ozone make...

A: Atmosphere is a layer air that consist of various element in gaseous state. Air in the atmosphere is...

Q: Describe the general composition and structure of the atmosphere.

A: The general composition of atmosphere : About 99% of the atmosphere is made up of Nitrogen (78%) and...

Q: Follow the directions of the image

A: Rocks are naturally occurring aggregates of minerals. The surface of the earth is composed of differ...

Q: Ecosystems require energy to function. Where does this energy go as it is used? How does the flow of...

A: An ecosystem is a community or system in which living organisms interact with each other and the sur...

Q: Explain if the development of science will improve the living condition of people in the future.

A: Science is the systematic study of the universe in the form of testable explanations and predictions...

Q: What are the shaded features shown on this topographic map?

A: A topographic map is a map which is concerned with the shape and character feature of Earth’s surfac...

Q: Why sidereal day is shorter than a solar day?

A: Sideral day is defined as the time is taken to revolve earth on its own axis with respect to the fix...

Q: please answer question 5

A: As the air temperature decreases in the evening results in an increase in relative humidity of the a...

Q: What fossil evidence suggests that distinctive new kinds of predatory animals evolved during Cambria...

A: Fossils are the preserved remains or the traces of past life and their activity. With the help of fo...

Q: Which one of the following does notcontribute to the formation of soil structure?a. Biological facto...

A: Soil is a mixture of mineral water, organic matter and living organism and decaying matter of living...

Q: What percentage of water on the planet is fresh (nonsalty)?

A: Water is a vital thing for the survival of many species in the world. The advent of water in the wor...

Q: Discuss the role of beach sand in providing protection from strong waves.

A: A beach is the flat mass of sand and gravel that is deposited on seashores. The sediment of the beac...

Q: Contrast life on land during the three periods of the Mesozoic era

A: Mesozoic Era, the second of the three major phases of the Phanerozoic period. The name is derived fr...

Q: In petrology, modal analyses of rocks is important for determining the mineralogical composition of ...

A: The digital image analysis by pixel counting helps them to calculate the modal calculation of a part...

Q: Explain why industrial waste water is considered a pollutant, the answers should refer to factors th...

A: A pollutant is a form of energy that is introduced in the environment which has an undesirable effec...

Q: Many ecologists would like to move away from protecting individual endangered species to concentrate...

A: I will put my emphasis on conserving whole communities or ecosystems. 

Q: El Niñoa. prevents the ocean current from upwelling.b. causes stagnation of the nutrients.c. changes...

A: El Nino is the event that occurs when the high pressure along the coast of South America diminishes,...

Q: What might be the possible strategies you can think of (at least 5) to prevent water scarcity and sh...

A: The availability of pure drinkable water is a matter of question. High urbanization and industrial u...

Q: Follow the directions of the image

A: Evaporated calcite is a rock produced by the precipitation of calcium carbonate after the evaporatio...

Q: What is the silica tetrahedron structural difference between pyroxene and amphibole?

A: Rocks are naturally occurring solid aggregates of minerals. Rocks are composed of different types of...

Q: Why should there be a tidal bulge on the side of Earth away from the moon?

A: A tidal bulge is a strain that is produced by the celestial-body that undergoes gravitational attrac...

Q: What factors affect sea level and the location of a coast?

A: The following factors affect the sea levels: shrinking or growing of ocean basins. thermal expansio...

Q: If the orbital velocity of an eclipsing binary is 97 km/sec and the smaller star is completely eclip...

A: Orbital velocity = Diameter of the startime 97 km/sec = Diameter of the star7,200 sec Diameter of th...

Q: How have studies of marine sediments advanced our understanding of plate tectonics?

A: Marine sediments are deposited on the ocean's surface as sedimentary loads. They come from the groun...

Q: Outline some factors in natural climate variability.

A: Natural climate variability refers to the changes in different parameters of climate due to non-anth...

Q: What features of coral reefs help explainwhy they are so biologically diverse?

A: The Earth is made up of four spheres known as lithosphere, atmosphere, hydrosphere, and biosphere. A...

Q: Earth is about 4.5 billion years old. In order to characterize the events that happened in this very...

A: Paleontology is a study of history of earth of lifeforms on the earth this study is based of fossil ...

Q: 1) By means of simple sketch, explain how a sea breeze occurs.

A: A breeze is a gentle wind that blows from one area to the other due to difference in pressure. A sea...

Q: What drives the water cycle, and how does this cycle relate to geologic, biological, and atmospheric...

A: The water cycle is one that is most dynamic and most fundamental to earth. The cycle of the layer is...

Q: Help

A: An object in motion is when it is in motion and change position from one point to another. Displacem...

Q: If we encounter life elsewhere, would we expect its chemistry and appearance to resemble life on Ear...

A:    Life is said to originate on earth, some 4 billion years ago. Many theories have been proposed by...

Q: 2. The 350m wavelength signals from the radio station will be received by the listener as two rays. ...

A: The radio waves are transmitted and received by traveling through our atmosphere. The radio waves ha...

Q: Match them

A: The Earth is made up of various kinds of rocks. These rocks begin their life cycle from the solidifi...

Q: what is the land use of forest?

A: The Forest biome is one of the major biomes of Earth. Forest is an area of land which is dominated b...

Q: Name two types of natural disaster and state one way each will have an impact on human activities, a...

A: Firstly, let us discuss something about a natural disaster, Natural disaster:  A natural disaster ar...

Q: Why should we not be surprised that stromatolites spread over Early Triassic seafloors?

A: The Triassic era is a geological period that lasted approximately 252 million years and ended 201 mi...

Q: Describe a dendritic stream pattern. What kind of underlying strata allows the development of a dend...

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question s...

Q: What is the difference between absolute and apparent visual magnitude?

A: Firstly, let us discuss something about the magnitude, Magnitude: The size, extent, or importance of...

Q: How have farmers in California’s Klamath River basin reduced their water use?

A: Klamath river flows through Oregon and California states of the US. It originates in Oregon and drai...

Q: 1. When an Earthquake occurs, where would shaking be greater? Near the epicenter or away from the ep...

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question s...