Which of these statements is true about tsunamis? O All tsunamis are seismic waves Tsunamis are restored by surface tension Tsunamis are caused by constructive wave interference Tsunamis are considered shallow-water waves O If we were in a boat in the middle of the ocean and a tsunami was approaching us, we'd be doomed

Q: Gravitational force is maximum at which place: A) Poles B) Tropic of cancer C) Tropic of capricorn D...

A: Gravity was discovered by Isaac newton in 1687 who stated the inverse square law for gravity. it say...

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A: Earth is not a homogeneous body and it is composed of various layer which have their distinctive pro...

Q: 1. Are there more clouds in the sky when the air pressure is high or low? A high B low C the number ...

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

Q: Which of the following statements is TRUE? O Fossil fuels have only accumulated in the last few mill...

A: Geological time scale divides the events in geological history under different time span .  Fossils ...

Q: 1 help

A: Water is essential part of our living . With the increase in wastage water and rapid increase in wat...

Q: 9. Winds are named by the direction they come from. True False 10. An area that has been deforested ...

A: Since you have asked multiple questions, we will solve the first question for you. If you want any s...

Q: How do geologists use carbon dating to find the age of rocks?

A: Rocks are naturally occurring aggregates of minerals. The earth's surface is formed of different kin...

Q: How did the cap-and-trade approach work to control sulfur?

A: The cap and trade approach reduces emissions, such as those from power plants, by setting a limit on...

Q: What is a “king tide”?

A: Earth is the third planet in the solar system. Moon is the only natural satellite of the earth.Tides...

Q: What evidence is there of a decline in the concentration of atmospheric carbon dioxide during Devoni...

A: The geological timescale is the systematic classification of the chronological data according to the...

Q: Describe how modern farming methods impact the environment, and explain how the “green revolution” m...

A: Modern methods of farming include high capital inputs manpower, winnowing machines, threshers, and h...

Q: What is the cost to society when a company releases its waste materials into astream?

A: Waste material from company or industrial waste is one of the major sources of water pollution, afte...

Q: Please help i only need help on question 3 and 4

A: Air masses can be defined as parcels of air moving horizontally under the influence of pressure grad...

Q: The oceans store a vast amount of heat, but (except for climate moderation) this huge reservoir of e...

A: Firstly, let us discuss something about oceans, The oceans cover approximately 71% of the Earth's su...

Q: Why the Earth is having its own atmosphere ?   A) Winds B) Clouds C) Gravity D) Rotation of t...

A: Atmosphere of earth is layer of gas or air which surround the earth planet. atmospheric gases includ...

Q: What weather events create billion-dollar disasters?

A: Disasters are an agent that can harm humans, property, or the environment. Risk is the probability o...

Q: How does the Doppler effect allow us to detect other worlds around distant stars?

A: Doppler effect is defined as the variation in wave frequency due to the relative motion between a wa...

Q: How did a careful plot of earthquake locations affect the discussion of the Theory of Continental Dr...

A: The continental drift is the theory that states the movement of earth's landmasses in the earth's ge...

Q: how will you differentiate a cloud from a sky

A: A Sky is everything that is located above the surface of the earth is a layer of gases that makes up...

Q: 6. Relative to the speed of a cloud over Greenland, a cloud over the equator would be traveling. Fa...

A: Due to the absence of Coriolis force at equator, earth rotates faster at equator, so everything has ...

Q: Which of these is most likely the next stage after the one shown in the illustration? O A new star i...

A: A star is an astronomical body radiating its own light by virtue of various nuclear reactions occurr...

Q: Answer selected is wrong

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

Q: The sun produces   a. no spectrum.   b. an emission spectrum.   c. an absorption spectru...

A: Sun act like a black body and produces a continuous spectrum. Therefore the answer is a continuous s...

Q: When you are standing on the beach, how can you recognize a rip current?

A: Water current which occurs near beaches with the breaking waves is termed as a rip current. It is a ...

Q: ESSAY: Directions: with each questions below and compose a brief explanation on each items. 1. Why d...

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

Q: Why did sea level drop near the end of the Ordovician period? How did this affect animal and plant l...

A: The Ordovician period started from 488.3 million years ago and lasted for nearly 45 million years. D...

Q: How do the dates of the start of the Younger Dryas cold interval, the collapse of the Clovis culture...

A:   Younger Dryas is a time period in our geological history, which spans around  12,900 to 11,700 yea...

Q: What groups of animals that played important roles in Late Cretaceous ecosystems were absent from th...

A: An ecosystem is a biological community of organisms that communicate with one another & their su...

Q: Q.5 If the total ocean bottom depth is 5,000 ft and the first layer depth is 12,000 ft and the secon...

A: given temperature gradient= 1.5° F/100 fttotal ocean bottom depth is 5000 ft Therefore the temperatu...

Q: The ______________________ is responsible for binding the electrons to the nucleus.   a. gravita...

A: Gravitational redshift is the phenomena of em waves (electromagnetic) passing out and losing energy,...

Q: What evidence might you seek in your geologic studies to confirm each of the following: · Former con...

A: The study of Earth’s nature and physical structure , its rock formation, their history and its poten...

Q: How is an active tectonic margin different from a passive tectonic margin?

A: The lithosphere is divided into several tectonic plates which move over the asthenosphere. These pla...

Q: Identify several costs associated with expansive urban growth

A: Urbanization is the shift of the human population from rural to urban areas. This causes a reduction...

Q: What’s the relationship between deep-sea animals and the sediments on which they live?

A: The oceans are divided into two parts i.e. pelagic and benthic. Pelagic refers to the near surface w...

Q: Explain why the soil of arctic tundra contains a large amountof carbon

A: The soil in the Arctic region is to a great extent permafrost or soil that stays frozen all year, le...

Q: What are the primary means of processing ethanol?

A: Ethanol is a type of alcohol with a chemical composition of  C2H2OH. For the production of gasoline,...

Q: How does ozone in the stratosphere protect you from exposure to UV radiation?

A: The atmosphere of our planet earth consists of various layers- the troposphere, stratosphere, mesosp...

Q: Can you provide an example of a nanoplankter? Microplankton? A femtoplanktonic organism?

A: Plankton are organism which are found in water which do not drive forward themselves against a curre...

Q: Explain how emission, absorption and continuous spectra are produced.

A: The range of wavelength when a light or electromagnetic radiation is emitted or absorbed by a body i...

Q: Is there a proven link between global warming and the apparent growing intensity of Atlantic hurrica...

A:       Hurricanes are the regional tropical cyclones of the Atlantic and the Pacific Ocean. These are...

Q: Describe environmental changes recorded by thesedimentary rocks that contain the oldest fossils of l...

A: Fossils are found in sedimentary rocks mainly because the sedimentary rocks are formed at lower temp...

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A: Quasar stands for quasi stellar radio sources , are the brightest object in the Universe. These are ...

Q: Define energy and work, and how our energy use has varied over time.

A: Energy and work both come together. In order to work, one needs energy. In order to work, the force ...

Q: A soil organism that exclusively consumes dead plant matter would be considered a: herbivore O fungi...

A: Herbivore is a soil organism that exclusively consumes plant matter. Fungivore is a soil organism th...

Q: Glaciers have been a part of our planet since the dawn of human beings. As climate is warming, we ar...

A: Firstly, let us discuss something about global warming and glacier melting, The long-term heating of...

Q: How might climate change affect our water supplies?

A: Climate change refers to alternation in climate patterns, it can be observed in global temperature r...

Q: Give an example in which water policies and prices have encouraged conservation.

A: water policies that encouraged conseravtion: by taking short showers peeling and washing vegetables ...

Q: b) Prior to the construction of a nuclear power plant in an area, a seismologist is estimating proba...

A: Earthquakes are major threats for any construction purpose. The regions which are earthquake promine...

Q: How do the properties of seawater differ from those of fresh water?

A: Seawater is the water which is found in the ocean while the freshwater is naturally occurring water ...

Q: TEXT High temperature: TEXT planet fromthe Sun Low temperature: TEXT Length of one rotation on its a...

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