1. Indentify a location on the map where winds should be weak. Mark the place with an X. Explain why you selected that location.

Q: Why does a star expand into a red giant?

A: A star is a celestial body present in abundant amounts and each star has its galaxy. Our galaxy is a...

Q: What are the important health and safety rules at surface mines ? Please write down the rules one by...

A:  Mine Safety is a concept that aims to the safety of every mine worker. It is the practice of mitiga...

Q: Explain what causes some stars to produce novae.

A: A star is an extra-terrestrial astronomical body that radiates its own energy due to the nuclear rea...

Q: Explain the process our sun will go through when it dies.

A: Ever since the beginning of the Universe, matter and energy were created. These matters and energy e...

Q: Describe cultural commonalities and differences as related to renewable energy in the differing coun...

A: “Since you have asked multiple questions, we will solve the first 2 questions for you. If you want a...

Q: As the ancestors of plants moved from water to land, they faced new problems and new advantages in t...

A: Earth is the third planet in the solar system. It formed almost 4.5 billion years ago. It is the onl...

Q: What spectral classes of stars work best as spiral tracers?   a. K and M   b. A and F   c...

A: The universe is all the time and space that includes all the galaxies, stars, planets, and all forms...

Q: write a paper (500 words) about the Earth's four seasons--i.e. Summer, Winter, Fall, and Spring.

A: The seasons of the earth are formed by the revolution of the earth and the tilting of its axis. This...

Q: Synchrotron radiation is produced by   a. objects with temperature below 10,000 K.   b. high...

A: The electromagnetic energy emitted by the charged particles moving ata high speed is known as Synchr...

Q: ___________________ occurs when most of the material collapsing to form a protostar has fallen into ...

A: An emission nebula is developed when interstellar gaseous clouds influenced by a neutral hydrogen at...

Q: Why is the southern tip of South Africa such a dangerous place for rogue waves?

A: Waves are formed by energy passing through water. They are generated by the wind blowing over the se...

Q: Soil as a Resource: Indicate which statements are true and which are false A cross section of this s...

A: Soil is the uppermost layer of the lithosphere and the earth’s crust. Soil is the skin of the earth....

Q: Choose one of the material cycles (carbon, nitrogen, phosphorus, or sulfur) and identify the compone...

A: I choose the carbon cycle. It influences the CO2 amount in atmosphere. Carbon is gone through all sp...

Q: If a ball of dough were to experience s1>s2=s3 what would be its appearance? (include in your gen...

A: Earth science is the study of the Earth and the various processes that are going on in the Earth sys...

Q: The absence of certain lichens is used as an indicator of air pollution in remote areas such as nati...

A: Lichens are compound plants as green growth and organisms live respectively in close relationship, b...

Q: A pulsar requires that a neutron star   I. rotate rapidly. II. have a radius of at least 10 km. III....

A: Firstly, let us discuss something about Neutron stars, Neutron Star: the collapsed core of a massive...

Q: What evidence is there that an asteroid struck Earth at the end of the Cretaceous Period?

A: An asteroid of relatively big size struck on the earth at the end of the Cretaceous period, which is...

Q: Interstellar gas clouds may collapse to form stars if   a. they have very high temperatures. ...

A: Firstly, let us discuss something related to  Interstellar gas clouds: An immense cloud of gas (most...

Q: Please choose the correct classifications for the two lakes and explain why.

A: Lakes are classified as oligotrophic, mesotrophic and eutrophic according to the total amount of bio...

Q: What is the Schwarzschild radius of the sun?   a. 30 km   b. 9 km   c. 6 km   d. 3 k...

A: Firstly, let us discuss something about Schwarzschild radius, Schwarzschild Radius: The radius of a ...

Q: By 1989, the Mt. St. Helens ecosystem had started to really take off. Describe the species diversity...

A: Volcano is a portion of earth from which earth material such as lava volcanic ash gases erupt on the...

Q: In which of the three basic kinds of rock do nearly all fossils occur? Why?

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

Q: Identify the fire class and the type of extinguisher appropriate for each fire situation. (a)Bonfire...

A: Fire class is a system which categorising fire, which is based on type of material and fuel used for...

Q: If you replaced our sun with a one-solar-mass black hole, Earth would   a. be sucked into the bl...

A: A black hole is a locale of space time where due to strong gravity that light cannot escape. The hyp...

Q: Mountain range Continental crust Continental crust Lithosphere Lithosphere Asthenosphere Ancient oce...

A: Earth is a terrestrial planet, meaning it has a rocky surface primarily made up of silicate rocks an...

Q: Population II stars   I.   are primarily found in the disk of the galaxy.   II.  contain more heavy ...

A: The space constitutes of various celestial bodies and stars. There are some which are formed with th...

Q: Millisecond pulsars that are very old are   a. believed to be the result of mass transfer from a...

A: A pulsar is a spinning compact neutron star or white dwarf with strongly magnetized magnetic poles t...

Q: In the late 1700s, the German explorer Alexander von Humbolt reported that stripping the trees from ...

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

Q: _________________________ are starlike objects that contain less than 0.08 solar masses an will neve...

A: Brown dwarfs are starlike objects that contain less than 0.08 solar masses and will never raise thei...

Q: I read that there was a second earthquake near Sumatra on 28 March 2005. It measured 8.7—nearly the ...

A: The surface of the earth is divided into about a dozen large pieces, called tectonic plates that mov...

Q: As material flows into a black hole,   a. the material will experience time dilation.   b. t...

A: Blackhole is a place in space where the gravitational pull is very high that even light cannot get o...

Q: Please help

A: The given graph is of the country of Alaska where the Average annual graph of the climate change and...

Q: Describe the basis for the Shapley–Curtis debate.

A: The Milky Way is the world that contains our Close planetary system, with the name portraying the un...

Q: A rotation curve measures   a. luminosity vs. orbital velocity.   b. orbital velocity vs. or...

A: The Rotation Curve is a curve for a galaxy that depicts that at varying distances from the core, the...

Q: What important changes occurred in the deep sea during Permian time, and how may these changes have ...

A: The Permian extinction is also known-as the Permian Triassic extinction it's a series of extinction ...

Q: If, by definition, nothing can escape a black hole—not even light—how can we detect X-rays coming fr...

A: Blackhole is a place in space where the gravitational pull is very high that even light cannot get o...

Q: 1. The point on the surface of the Earth immediately above the focus is the 2. P waves travel with a...

A: Earthquake essentially refers to the sudden shaking of the Earth's surface. It is essentially a geo-...

Q: The diagram below shows the Earth, Sun, and Moon system. Y H W From the diagram, which phase of the ...

A: Tides are long-period waves that move through ocean and water bodies. They occur due to the gravitat...

Q: Gravity waves travel at   a. the speed of sound.   b. the speed of light.   c. the speed...

A: Ever since the beginning of the Universe, matter and energy were created. These matters and energy e...

Q: Identify ways in which landscape preservation is morevaluable than ecosystem preservation.

A: The landscape has amazing beauty, with its mountains, plains, trees, seas, and rivers. It gives each...

Q: When do El Niño and La Niña usually happen?

A: The EL-Nino and La Nina are episodes of 9-12, months and tend to form during the spring and reach pe...

Q: What kinds of geologic evidence suggest that continental glaciers spread widely more than 2 billion ...

A: The glaciers are present in the Polar Regions. Two types of glaciers are present on the earth, these...

Q: What are green plans?

A: Every year as the world is facing environmental issues there are a lot of strategies that have been ...

Q: Which stars produce energy using heavy-element fusion (the triple-alpha process)?   a. Low-mass ...

A: The triple-alpha process occurs in red giant stars at high temperature. Also, the process occurs, wh...

Q: How does the process that turns clay into shale differ from the process that turns sand into sandsto...

A: Geomorphology is the study of the landforms, structures, features, how they have formed, the sedimen...

Q: Which spheres are connected to the recent changes in Arctic sea ice?  And Why are scientists particu...

A: The Earth system is composed of four subsystems, namely lithosphere, biosphere, hydrosphere, and atm...

Q: Earth Science Question

A: Firstly, let us discuss something about the Atacama Desert, The driest non-polar desert in the worl...

Q: How fast does a tsunami move?

A: Tsunami is said to be repeated types of waves that hit the coast at a larger volume. This results in...

Q: What are the differences between population I and population II stars?

A: A star is a cosmic item comprising of a glowing spheroid of plasma held together by its own gravity....

Q: Without looking ahead, can you think why the peak of the hill is offset to the west? Would it also b...

A: The Ekman transport is defined as the sum of movement of all water layers because of the Ekman spira...