If you have a rock sample with some radioactive atoms in it, what do we call the amount of time for one-half of those atoms to decay? a. One decay period b. One orbital period c. One radioactive interval d. One half-life

Q: What destructive phenomenon can occur along the coast if a plate moves in the middle of the ocean? *...

A: Volcanoes, earthquakes and plate movement are among the factors that greatly affect our planet

Q: Below is a map of showing the Aleutian volcanic island arc in the northern Pacific Ocean. What can b...

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

Q: What activities are typically involved when humans modify stream channels to provide flood “control”...

A:  Channel modification means the reconfiguration of all parts of a stream channel by straightening, r...

Q: As the particle size of soil separates goes down, the surface are of those soils  a) goes up  b) goe...

A: Soil is the upper layer of the earth's crust and is also termed as the skin of the earth. Soil is a ...

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: What is the policy cycle, and how does it work?

A: Firstly, let us discuss something about policy,  Policy: A principle of action adopted or proposed b...

Q: Define the relationship "M ~ 1/f" and give three examples of how this applies to some hazards

A: A hazard is any agent that can cause harm to humans and the environment. Risk is the possibility of ...

Q: in order for a rock to be metamorphic it must have  a. been hot enough to melt followed by recryst...

A: The earth is made up of different types of rocks and minerals that make up the earth’s crust. These ...

Q: Thinking Analytically Researchers believe there may be as many as 100 million species of living thin...

A: Earth is the third planet in the solar system and the only planet known so far that can sustain life...

Q: I need help on the second box and here is the claim and evidence

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

Q: What happens to ice cover as temperature increases

A: Greenhouse gases have makes covering surrounds the earth and stakes infrared radiations. Some of the...

Q: What month does this representation show? What are the global patterns you see on the map, and aroun...

A: The axial tilt of the earth and the varying insolation among different latitudes on earth determine ...

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: The diagram below shows four columns that represent rocks from different geographic regions. Each la...

A: To determine the age of formation distributed widely we take the aid of index fossils. Index fossils...

Q: Why are air temperatures near the seashore cooler during the day and warmer during the night than in...

A: There occurs a density difference in the air as it gets cooler or hotter. As the air gets hotter its...

Q: Natural gas from hydraulic fracturing (fracking) is a fossil fuel. True False

A: Energy is very essential for human civilization to develop. Energy is required for industries, house...

Q: What might be some drawbacks of establishing more wilderness areas?

A: An area of land which is undisturbed by modern human development is termed as wilderness. It lacks r...

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 date of the Summer Solstice for 2021?     June 28th       June 21st       ...

A: According to the yearly relocation of the sunray from the sun, especially four days are more signifi...

Q: Why does the Moon display impact scars so clearly?

A: The solar system is the gravitationally bound system around the sun. It has 8 planets, moons revolvi...

Q: Describe a monsoon, a cold front, and a warm front.

A: A large seasonal variation on the earth's global circulation is termed monsoons. Generally, winter a...

Q: Part one 1. what is the subject matter of a coil pot and describe the elements of art used in  the  ...

A: By analysing the question, We need to tell what is the subject matter of a coil pot and describe the...

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

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

Q: Which layer of the earth is the thinnest? *       crust       mantle ...

A: Earth is the third planet in the solar system. It has a rocky surface primarily made up of silicate ...

Q: Make a simple and hydrologic cycle. (In ur own)

A: Water is an essential element in terms of life sustainability and without the presence of water, lif...

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: Convection is: O the amount of solar radiation reflected by the Earth's surface O why hot air sinks ...

A: Heat is the flow of energy from one point to another due to the virtue of its temperature difference...

Q: Geomagnetic meridians are defined similarly to geographic meridians but with respect to the geomagne...

A: Geomagnetic meridians are very similar to geographic meridians. As the geographic meridians join the...

Q: What type of reaction involves changes in the nucleus of an atom?

A: Firstly, let us discuss something about an atom, An atom: a small particle uniquely defines the che...

Q: Explain how/why complexation may increase the leaching of heavy metals from waste disposal sites and...

A: Firstly, let us discuss something about complexation, Complexation: The process of making an at...

Q: Classoort! 07.05.2021 Rocks sye classified into 3 sraups and explain how they formedi6, cre

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

Q: Species richness in bat caves It makes sense that the larger the area of a region, the larger the nu...

A: Caves are regarded as total dark parts of the Earth's Surface. Unlike the surface, the Caves will no...

Q: Why is it that extreme TDS are found in highly evaporated lakes or isolated seawater basins and in d...

A: Extreme TDS values of approximately 350gm/kg are found in the highly evaporated lakes or isolated se...

Q: Is it ethical to donate GMO foods to starving countries?

A: GMO food or genetically modified food are food sources which are the one which come from organism wh...

Q: With reference to the concept of carrying capacity and environmental value systems discuss the quota...

A: The environment is something that surrounds us. It consists of living and nonliving things. In an en...

Q: The exact underground location where an earthquake occurs is called the *       epi...

A: Earthquake is a natural geological event that is defined as sudden vibration of earth's crust. It is...

Q: to make a concept map on the topic of environmental impact. I would be very grateful for your respon...

A: Enviroment include all the living and non living thing which are present around us. All these things...

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: 1. How many grams of Nitrogen-16 will be left from a 16g sample after 21.6 seconds if its half-life ...

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

Q: 350 1900 0 1800 300 250 200 150 800,000 600,000 400,000 200,000 CO, concentration (parts per million...

A: On Earth, the carbon cycle depicts the passage of carbon in its elemental and mixed states. Carbon i...

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 are the predominant energy production cycles that occur in the core of stars in the main sequen...

A: Stars have different varieties basis on their luminosity and their stellar masses. The stability and...

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: Computer engineering question Write in APEX - Anonymous window Please design an Aggregate query over...

A: Put The Below Code in Apex WIndow 

Q: What are some ways in which salt loading can be reduced? What is NUTRIENT LOADING and EUTROPHICATION...

A: Salts are halides i.e., components made up of the seventh group elements. Salts are ionic compounds ...

Q: What formed between Australia and Antarctica? What was the result of this?

A: According to the seafloor spreading proposed by Alfred Wegner, the Pacific plate changed its course ...

Q: Summarize the behavior of a group of piles in (a) sand and (b) clay,as compared to that of single pi...

A: Group efficiency factor:- It is the ratio of uplift resistance of a group of piles to the uplift res...

Q: If outgassing continues today, why aren’t the oceans getting bigger? By now shouldn’t they have cove...

A: The crust is the outer part of the earth where we live. The crust which is divided as the oceanic an...

Q: What is carbon capture and how might it work?

A: As we know that the main cause of global warming and climate change is the carbon emission from burn...

Q: Why did the asteroids of the asteroid belt not assemble into a ninth planet?

A: The space asteroid belt is a torus-molded district in the nearby planetary group, found generally be...