7. What are five major types of U.S. environmental laws? What are two problems that hinder effective environmental regulation? Describe the roles of grassroots and mainstream environmental organiza- tions. Give two examples of how students and educa- tional institutions have led the way in shifting to more șustainable ways of living and working. Explain the importance of environmental security, relative to economic and military security. Section 17.4

Q: Earth Science Question

A: At various points in the earth's history, sedimentary rocks found on basin floors are uplifted above...

Q: The picture below shows the backside of Half Dome in Yosemite National Park. What type of weathering...

A: Weathering is the process of disintegration and dissociation of rocks. It occurs with the transporta...

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: 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: 3. How is the analysis of ice cores similar to relative dating techniques?

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

Q: The ocean floor is one big flat, featureless plain. True or false?

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

Q: Illustrate ways we can help nature heal.

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

Q: Critical Thinking Greenwashing is a practice in whichcompanies promote their products as environment...

A: Greenwashing is a type of marketing revolution in which green values & green marketing are used ...

Q: What kinds of salinities characterize lagoons along the margin of the ocean? What causes these salin...

A: Lagoons are inland water bodies that get separated from the main oceans due to the formation of Barr...

Q: Data rate shifting

A: Firstly, let us discuss something about shifting, Shifting: Movement from one place to another.

Q: not to mention CO2, what other substance in the supercritical state can be used to extract pesticide...

A: By reviewing the question, We need to tell what other substance in the supercritical state can be us...

Q: 4. According to the article, what helped reveal the recycling problem in the U.S.? O A. advances in ...

A: On the earth, we find several natural resources but these are present in a limited amount. Since the...

Q: Why do plate tectonic processes lead to compression, metamorphism and melting of rocks involved in t...

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

Q: The earth is becoming warmer and warmer. How likely is it that this trend will continue and what are...

A: By analysing the question, We need to why The earth is becoming warmer and warmer. Below you can fin...

Q: What factors prevent biostratigraphic zones from having either an upper boundary or a lower boundary...

A: Geologically concordant formations are identified on various characteristics. Geological formations ...

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: What data would be required to estimate the mass ofplanet earth?

A:   To estimate the mass of earth data about earth's density, radius, gravity or gravitational constan...

Q: Briefly explain the possible evolution of the sun after the helium flash phase.

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

Q: Below is a diagram showing a portion of the mid-oceanic ridge system on the bottom of the Atlantic U...

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

Q: What are derechos?

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

Q: Captain James Cook has been called the first marine scientist. How might that description be justifi...

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

Q: literature review. Which data source is probably the most suitable to the pharmaceutical companies i...

A: By analysing the question, We need to tell which is the best source among the given options, Below y...

Q: 1-What are the six particle sizes? 2-Describe what happens to the size as metamorphic grade increas...

A: The crust of the earth is made up of different types of minerals which crystallized to form differen...

Q: 1. Which of the following are examples of secondary succession? *         Vegetation gr...

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

Q: Dorothia fossil 1-determine oceanic environment zones and pollution influences in coastal water. ...

A: Dorothia fossil- This is a fossil of the foraminifera species. This fossil belongs to the Dorothia C...

Q: What is a tidal bore? Is it the same phenomenon as a tidal wave?

A: The tidal-bore is a phenomenon by which the leading-edge of the incoming tide forms a wave-of water ...

Q: Please help

A: Resources are the naturally available stores of minerals and elements useful for mankind. Some of th...

Q: Astronomical observations of our Milky Way galaxy indicate that it has a mass of about 8.0 x 10 sola...

A: By Analysing the question, We need to find the orbital period of the star in year. Below you can fin...

Q: why do rocks look diffrent?

A:   The mineral is generally a solid homogeneous crystal element and it has a definite chemical compos...

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: State the neat sketches types drilling adopted in soil exploration ?

A: Drilling is an important process carried out in different places for various reasons. There are vari...

Q: In P (primary) waves, the particles in a rock body move in an elliptical pattern. at a 45-degree ang...

A: P waves are commonly known as the primary waves. These waves are extremely full of speed to travel a...

Q: Please help is it the first second or third option?

A: Carbon dioxide (CO2) is one of the important greenhouse gas in the atmosphere. The majority of the c...

Q: What is the carbon cycle?

A: Earth has various processes taking place at every moment. Energy cycles via food chains. The matter ...

Q: What is meant by the semi major axis of an ellipse?     The semi-major axis is shortest in dia...

A: The semi-major axis of a ellipse is used in Kepler's third law. It is used to determine the orbital ...

Q: During secondary succession, which of the these best describes why decomposing pioneer plants give w...

A:  I think option d will be the correct answer.

Q: CSE Quiz What are three applications of IBM Watson? What is spread sheet? Write a Python Program to ...

A: By analysing the question, We need to give three applications of IBM Watson. Below you can find your...

Q: Why is the fact that ice floats important to Earth’s generally moderate climate?

A: The earth is the only planet where water can exist in a liquid state which makes the conditions suit...

Q: What use of the ocean in place (a nonextractive resource) is most valuable?

A: Earth is a terrestrial planet, meaning it has a solid and rocky surface that is primarily made up of...

Q: Provide evidences that convinced you in believing that climate change is real. Minimum of 300 words.

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

Q: Considering a sedimentary basin that contains reasonable amounts of carbonates, silicates and some g...

A: The water trapped underground in the cracks and gaps in mud, sand, and rock is termed groundwater. I...

Q: Which plate tectonics setting is creating each of these: the Rocky Mountains, the Cascades, and the ...

A: The theory-of plate tectonics is a model that that is relates to continental-drift and it describes ...

Q: What is the importance of Science Communication? Is it essential today especially in the case of COV...

A: Those activities related to information exchange, which occur mainly among scientific researchers im...

Q: What is the code word?

A: A map is a diagrammatic and symbolic representation of an area of land or water that shows various p...

Q: Astronomers think Jupiter and Saturn formed from the same `reservoir' of material as the Sun. What i...

A: Planets are those celestial bodies in the open space that are formed either by the small fragments a...

Q: At the present rate of seafloor spreading, the entire seafloor is recycled every 200 million years. ...

A: Mid oceanic ridges are the places or region of earth where two tectonic plate move away from each ot...

Q: Water covers 72% of Earth’s surface and is essential to life. True or false?

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

Q: When was the first set of laws governing the allocation of ocean resources proposed?

A: Earth is a terrestrial planet, meaning it has a solid and rocky surface that is primarily made up of...

Q: What is the relationship between surface currents and the climate of adjacent continents?

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

Q: What type of twilight is used by astronomers to observe deep space celestial objects during the nigh...

A: The objects that can be observed by the illumination of the objects present at the lower atmosphere ...