How is most of our electricity generated? O Solar Energy O Coal and Natural Gas O Hamster wheel O Hydroelectric dam

Q: Discuss the  Radiation in the Environment?

A: Natural radioactive sources in the soil, water and air contribute to our exposure to ionizing radiat...

Q: Please help I need to draw a diagram

A: Fossil fuels are combustible geological materials formed by the deposition and burial of organic mat...

Q: How can we calculate the total emissions from highway vehicles in any given area for any given time ...

A: The vehicle burns carbon and emits CO2 into atmosphere. Such emission increases the greenhouses and ...

Q: Andesite volcanoes occur most frequently

A: A volcano is a rupture in the crust of a planetary-mass item, like Earth, that permits hot magma, vo...

Q: Describe trends in urban growth, and reasons for it.

A: The population is defined as a distinct group of individuals. It can signify the people of a nation ...

Q: 4) Assume groundwater is contaminated with Methyl Ethyl Ketone (MEK). Estimate the velocity of the c...

A: Groundwater is the source of freshwater under the surface. We already have scarce amounts of fresh w...

Q: Could another substance in the supercritical state be used to extract pesticides? Explain

A: Various substances are used that help in the growth of the plants. One of these materials is the pes...

Q: The James Webb will cost up to about $10 billion to complete. It's mission is to........?     ...

A: The discovery of space telescopes can attain things beyond our galaxy. The discovery of many stars i...

Q: What Can Be Learned from Metabolic Maps?

A: Metabolic maps are also called metabolic pathways. They are a linked series of chemical reactions ta...

Q: A mineral must be a solid. True or false?

A: Earth is a terrestrial planet as it has rocky solid exterior or surface layer. The earth's surface i...

Q: volcanic eruptions

A: According to the map of the-world, there exist several volcanoes that are dotted along the continent...

Q: Identify 1) A pa 2) A te 3) A ge A 4) Fish 5) An c

A: The correct answer will be the first two options.

Q: Identify ways in which ethics and faith might promote sustainability and conservation.

A: The natural environment is made up of all the living and non-living things that are occurring natura...

Q: With the aid of a diagram, explain why the Moon's orbital distance from the Earth is expanding and t...

A: Moon is the natural satellite of earth which revolve around the earth in a specific orbit in a speci...

Q: What is water pollution? How does water resource become polluted? Cite examples of water pollution s...

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

Q: With conditions so violent, how can the rocky intertidal community be so populous and diverse?

A: The rocky intertidal zone refers to the region that lies between the level of low and high tide. Thi...

Q: What might be done to “rejuvenate” oil and gas fields that have been pumped nearly dry?

A: The fields that are used for the extraction of petroleum and gas from underground is called oil fiel...

Q: What evidence is there that eukaryotic organisms existed 2 billion years ago?

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

Q: What’s the deal with airliners and volcanic eruptions? Why are flights cancelled when there’s just a...

A: Firstly, let us discuss something about volcanic eruptions, Volcanic eruptions: When the lava and ga...

Q: What is acid deposition? Identify two of the pollutants that cause it.

A: The atmosphere is the mixture of gases that surrounds the Earth. The composition of the atmosphere v...

Q: I need help with these questions

A: The-Pleistocene is a geographical epoch that-lasted 25, 80,000 to 11,700-years. The period is mostly...

Q: Phobos and Deimos

A: The planet-Mars is also known as the red planet and is the second-smallest planet in the solar syste...

Q: If you were to choose between the giant panda from extinction and saving shark species which you wou...

A: The ecosystem is the geographical area where the living organisms live and interact with each other ...

Q: 3.156 Carbon dioxide (CO2) is the gas that is mainlyresponsible for global warming (the greenhouse e...

A: Earth has its own natural Heat Budget, which is responsible for heat balance on the Surface. It is a...

Q: How are sea turtles able to find their way back to the beach where they originally hatched?

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

Q: How is implementing control measures important for noise pollution?

A: Pollution is the interaction of any harmful chemicals to the atmosphere and these harmful chemicals ...

Q: The primary source of energy for a growing hurricane comes from warm ocean water O wind blowing off ...

A: Hurricane are one of the most powerful weather engines and the source of energy for this engine is t...

Q: Does ocean pH in the Gulf of Maine follow the same seasonal pattern as coastal Washington?

A: Both land and the oceans have pH levels to maintain. These levels play an important role in the acid...

Q: What changes in the geographic distribution of land animals did the uplift of the Isthmus of Panama ...

A: Isthmus of panama is the narrow strip of land which link the north and the south America and separat...

Q: Which Galilean satellite is closest in orbit to Jupiter?     Europa       Callisto      ...

A: Jupiter is the 5th furthest planet from the Sun and the largest planet in our solar system. Due to i...

Q: Why does Earth have plate tectonics and continents?

A: According to the plate tectonics theory, the surface of the Earth is made up of various hard lithosp...

Q: I see that there is 100 times more oxygen in the atmosphere than in the ocean. How can that be? Isn’...

A: Earth is a terrestrial planet, meaning it has a solid and rocky surface. However, 71% of the earth's...

Q: What is a cyclonic storm?

A: The atmosphere is the mixture of gases that surrounds the Earth. The composition of the atmosphere v...

Q: I. Multiple Choice Directions: Write the letter of the correct answer on the space provided before e...

A: Note- Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question...

Q: How does the origin of clay particles from igneous rock differ from the origin of grains of quartz s...

A: Firstly, let us discuss something about igneous rock, Igneous Rocks: Result of the cooling and solid...

Q: Describe the structure of Axon?

A: Axon are also called as nerve fibre which is a long slender projection of a nerve cell or neuron, th...

Q: Which do you think poses a greater risk to the overall population in U.S. homes: radon or biological...

A: I think exposure to Radon poses a greater risk to overall population in the US. 

Q: Factors affecting bay summer directly. Please use relevant example and diagram

A: Bay area is a stretch of ocean water inland. The formation of the bay area is by the stretching of t...

Q: The distance that foos travels from source to plate is known as ______. Food miles Ecolo...

A: Food is a major requirement for any living organism to survive. It provides energy for living organi...

Q: Why did the plate boundary that runs up California change from convergent to transform?

A: According to the plate tectonics theory, the surface of the Earth is made up of various hard lithosp...

Q: Is switching to renewable sources of energy, such as wind or water, an effective solution for solvin...

A: Human need various resources to source and supply their various need. This resource may be renewable...

Q: What Threatens Biodiversity?

A: The term biodiversity signifies the total variation and variability of the different life forms inha...

Q: Grassland ecosystems in Texas have evolved to depend on periodic fires to return nutrients to the so...

A: Grasslands are the vegetated areas that are dominantly covered by grasses. The grasslands are a defi...

Q: How do heavy metals enter the food chain? What can be the results?

A: The ecosystem is the geographical area where the living organisms live and interact with each other ...

Q: Why would the nutrient content of a body of water be more homogeneous than that of a terrestrial env...

A: Nutrients in ecosystems are distributed through various ecosystems, where they are part of various p...

Q: - make a creative demonstration - where you show how you can protect and keep the environment clean...

A: The areas surrounding the living and nonliving thing in the earth is called environment. Soil, air, ...

Q: Explain how ozone in the upper atmosphere functions to filter short-wavelength solar radiation, and ...

A: The ozone layer acts as a filter media for the incoming short wave solar radiation which contains th...

Q: Which particles are most easily transported by water?

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

Q: Read the article “Food and Climate”  by clicking this link below http://klimat.czn.uj.edu.pl/enid/2_...

A: The term climate change implies about the transformation of the global climate of the planet thus re...

Q: 1. Name 2 of the pieces of evidence Alfred Wegener used to devise the theory of plate tectonics. * ...

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