Describe cultural commonalities and differences as related to renewable energy in the differing countries.

Q: As the earth rotates on its axis, what is its angular velocity in a day in radians? If the mass of t...

A: The earth is the third most planet of the solar system. It rotates from west to east. The tilt of th...

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: How is quiet and explosive eruption different from one another? What danger can they bring to the co...

A: A volcano is a fissure or rupture on the crust of any planetary object such as Earth, through which ...

Q: In a binary system, the more massive star   a. is at the center of mass.   b. is farthest fr...

A: Our solar system which got formed around 4.6 billion years ago is a binary system where the sun is m...

Q: Does Google Maps have a North Arrow, and does the North Arrow point to the top of the map?

A: The web mapping feature of google gives satellite imagery, aerial photography, 3D maps, street view,...

Q: What do plants contribute to the soil? can use https://www.nrcs.usda.gov/wps/portal/nrcs/detailfull/...

A: The plants are the autotrophs which are the primary producers of food to the organisms. The plants a...

Q: The lower edge of the main-sequence band is known as ______________________ and represents the locat...

A: Main sequence is a continuous distinctive band which is plotted of a visible star on a graph by comp...

Q: Describe several earth resources of economic value.

A: Resources are the supplies of the products from which we can benefits. They can be of two types- nat...

Q: Arctic Sea Ice Extent

A: As per the question, the-graph is trying to show-the minimum extent of arctic-sea ice-keeping an int...

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: 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: Why do extremely cool stars look fainter than you might expect with their luminosities and distances...

A: Firstly, let us discuss something about cool stars and luminosities, Cool stars: The temperature ran...

Q: To determine the period of a visual binary, we must measure   a. brightness.   b. position. ...

A: To determine period of revolution, the astronomers need the distance of binary (position).

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: please answer

A: The warm-air mass consists of light air and the cool air-mass consists of the heavier and denser air...

Q: How does water circulate from top to bottom and north to south in the Atlantic Ocean?

A: Earth is a terrestrial planet, meaning it has a rocky surface that is primarily consisted of silicat...

Q: What is meant by “overfishing”? Are most of the world’s marine fishes overfished?

A: Fishing is activity of catching fishes it can be done in wild natural waters or stocked bodies of wa...

Q: If a star has twice the temperature of the sun and twice the radius, how many times would its lumino...

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

Q: Why does the topic of ozone make the news so much?

A: The ozone layer comprises O3 molecules which are formed by the bonding of three oxygen atoms. The UV...

Q: What is the difference between flux, luminosity, and absolute visual magnitude?

A: Flux has defined the ratio of the total quantity of energy cut off by a light detector like eye, cam...

Q: Explain what is meant by weather and its important to human existence.

A: Weather is an atmospheric condition which is a set of certain conditions like hotness, coldness, clo...

Q: Identify why the key elements in the Earth’s crust woulddiffer from those present in living organism...

A:  Earth’s crust is the outermost thin layer, which mainly composed of Silicate minerals. It forms the...

Q: The brightest luminosity class is   a. Ia.   b. Ib.   c. IV.   d. V.

A: Luminosity is a measure of electromagnetic emitted power light emitting object. In astronomy it is u...

Q: True or false: Sustainability is measured by the ability to balance the needs of the three key dimen...

A: Sustainable development defines that human societies must live meet and develop the requirement with...

Q: ___________________________ are small luminous nebulae excited by nearby young stars.   a. T-Tau...

A: Nebula is object in space which contain giant cloud of dust and gases. this are usually the region w...

Q: Which of the following stars is least dense?   a. a supergiant star   b. a main-sequence sta...

A: Among the above options a supergiant star is least dense.

Q: what is the name and type of this rock?

A: Rock is solid substance naturally occurring aggregate of mineral or sediments matter. Different rock...

Q: Explain 1.Water pollution arising from industrial and community waste residues seeping into undergro...

A: Water pollution is the contamination of water bodies such as lake, river, stream or marine environme...

Q: Anna is an American traveller. She cannot tolerate the winter in her country so se decided to visit ...

A: Climate and weather are two important aspects that determine and regulates human life on an everyday...

Q: There is always room for improvement in the implementation of the government’s actions or response d...

A: Disasters and calamities occur naturally as well as by anthropogenic activities. The people get affe...

Q: Write A general overview of the condensation process to treat polluted gas streams.

A: The process of change of physical state of water due to change in temperature condition is called co...

Q: A star’s classification is K5 III. What type of star is this?   a. supergiant   b. giant ...

A:  It is a main sequence star.

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: Follow the directions of the image

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

Q: Which types of stars have the thinnest spectral lines?   a. Ia   b. Ib   c. III   d. ...

A: Hertzsprung-Russell Diagrams is the diagram between luminosity of stars and their effective temperat...

Q: Define the Concept that the Earth’s crust ?

A: Earth is not a homogeneous body that is donot have a single layer till its center but it is composed...

Q: The normal star spends ____________ of its life on the main sequence.   a. 10 percent   b. 2...

A: Answer will be option d i.e. 90%.

Q: A biogeochemical system initially had 1.0 x 10^12 units present in the component at the time of asse...

A: A biogeochemical cycle is a cycle where chemical components move from biotic to abiotic components &...

Q: Describe the energy flow and biogeochemical cyclingwithin and among ecosystems.

A: The energy flows in the form of sunlight and leaves in the form of heat energy when the energy trans...

Q: Question 4 of 10 Which kind of rock forms when molten rock from underground moves to the surface? A....

A: Magma is a mixture of minerals, and it also includes small amounts of dissolved gases such as water ...

Q: 2. Changes in global weather patterns (flash floods, extreme snowstorms, and the spreadof deserts) a...

A: Climate is the long-term average of the weather over almost 30 years. The primary factors of climate...

Q: Earthquakes-Identify key techniques utilized in predicting the occurrence of your assigned natural h...

A: During modern times prediction of natural hazards have progressed a lot. Some of basics of earthquak...

Q: In an H–R diagram, stars with the smallest radius are found in the ________________________ of the d...

A: Hertzsprung Russell diagram or H-R diagram is a plot of star where all stars are placed with respect...

Q: please answer question 6

A: 6.  New York The actual temperature is 15°F and dew point is 14°F. It only one degree fall in the te...

Q: The star Algol is   a. an astrometric binary.   b. a single line spectroscopic binary.   ...

A: The  star Algol can be visible easily changing its brightness, when it is at its highest brightness ...

Q: I need help on the first question for reasoning and this is about the city boston

A: Temperature is the increasing or decreasing of heat that is caused do to atmospheric changes and bec...

Q: A star’s luminosity depends only on the star’s   a. distance and diameter.   b. temperature ...

A: Stars are one of the most important parts of our universe as they are the one who are at the center ...

Q: What are the four survival tips this time of pandemic?

A: Firstly, let us discuss something about survival tips, Survival tips: Techniques/ tips/ tricks that ...

Q: 1. What are the major greenhouse gases? What is the total emission measured in metric tons? Which ga...

A: since you asked multiple questions, only the first three were answered. Please select the question t...

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...