Spring tides occur   a. at new moon and first-quarter moon.   b. at first quarter and third-quarter moon.   c. at new moon and full moon.   d. at third-quarter and full moon.   e. at noon and midnight.

Q: How have the positions of Earth’s continents changed over the past 200 million years?

A: The tectonic plates can be of two types, oceanic plate and continental plate. Both types of plates m...

Q: Explain how plate tectonics cause earthquakes

A: Earthquake is defined as a sudden movement within the Earth’s crust. It happens along the fault, cra...

Q: Numerate the geophysical exploration methods with explain the physical property that depend on it ea...

A: Geophysics is a specialized branch of the Earth Science subject. It involves the study of the physic...

Q: What kind of energy is reemitted to the atmosphere after being absorbed by Earth’s surface?

A: Earth receives shortwave radiation from the sun. It absorbs the sunlight during the daytime. During ...

Q: Explain how plate tectonics cause volcanoes

A: According to the plate tectonics theory, the Earth's outer layer is made up of a hard lithospheric p...

Q: Activity 2- VECTOR RESULTANT BY GRAPHICAL METHOD North Canada America turope SE Pprtugal United Spai...

A: Displacement of a object is change in its position. it is a vector quantity as it has direction and ...

Q: Which of the following could prevent the rocky shore paradigm (RSP) from ruling other communities? S...

A: RSP or rocky shore paradigm occurs when a species dominates when space is limited, the species here ...

Q: Describe how fungi contribute to the terrestrial carboncycle.

A: Biogeochemical is the cyclic movement through elements and chemicals move through different subsyste...

Q: help

A: Earth is the third planet in the solar system. It is a terrestrial planet.Earth is present between V...

Q: Why are aquifer recharge zone considered environmentally sensitive areas?

A: Aquifers are important natural reservoirs of water. It is a layer of subsurface rock or sand that ca...

Q: Earth Science Question

A: Snow covered land has highest albedo. Gobi desert is far from ocean than Indian land, so it receives...

Q: Can someone help?

A: The Earth is enclosed by a blanket of gases called the atmosphere. The atmosphere serves as a protec...

Q: Do you think the recent lockdowns in some of the countries could reduce use of energy? How? Can we h...

A: Lockdown is a restriction policy for people or a certain community to stay at the place where they a...

Q: Compared to a neutral pH, a pH of 4.0 is times more than a pH of 6.0. O 100 ; alkaline O 10; acidic ...

A: The pH is defined as the hydrogen ion concentration that explained in the intensity of acidic charac...

Q: Bivalvia have only limited capability for movement , most living a sedentary life in burrows or atta...

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

Q: 2. Which of the following are used to support Nebular-Condensation theory?a. the observation that mo...

A: The Nebular hypothesis explains the formation of the solar system 4.6 billion years ago, and the neb...

Q: I already answered question 2 but I don’t really know what to write for question 3 please help

A: The happenings of the earthly surface receiving water from clouds recognize rainfall, and it improve...

Q: Water moves through different rock layers at different rates. Order the following rock layers from s...

A: the porosity is the ratio of total pore spaces or voids in a total volume of rock. some rocks contai...

Q: The two great circles, the ecliptic and the celestial equator, do NOT coincide but are tilted with r...

A: Earth is the third planet in the solar system. It is a terrestrial planet that can sustain life on i...

Q: Cephalopoda are living in Lake O Fresh Marine River O

A: A cephalopod is any molluscs belonging to the class Cephalopoda. Few examples are squid, octopus, na...

Q: what is a satellite

A: Several thousands of satellites are launched by many countries at present, many of them became nonop...

Q: The following map shows contours of the water table elevation above sea level. Which arrow shows the...

A: Contours are explained as a line joining all equipotential points. Here in this map, it is the eleva...

Q: Recall, an increase of t units on the Richter scale indicates an earthquake is 10t times as strong. ...

A: Earthquake is violent shaking of the ground. This is caused by energy released by the lithosphere wh...

Q: Which of these rock layers would make the best aquifer. Hint (think in terms of porosity and permeab...

A: An aquifer is a geological formation that has the capacity to hold water and also has the ability to...

Q: 8.help

A: Mining is the extraction of valuable minerals and metals from the Earth. Mining needs different kind...

Q: 1. Meaning of ozone depletion and what are the factors that causes ozone depletion. 2. What are the ...

A: Ozone: It is one of the types of natural gases in the Earth's atmosphere, which is of great importan...

Q: Use the diagram below to answer the questions that follows. 1. Identify the three plates in the diag...

A: 1. Diagram contains three plates: Plates A and B are oceanic and plate C is continental. Oceanic pla...

Q: help

A: Night and day are caused by the rotation of the earth on its axis;  Where the earth revolves around ...

Q: 1. In your own words explain what happens in subduction zone. 2. At the subduction zone, what causes...

A: Earth is the third planet in the solar system. It is a terrestrial planet as it has a rocky surface ...

Q: 59.The interior space of a brachiopod is divided up into mantle cavity and coelom . T F

A: The brachiopods are one of the most important groups of invertebrates. The interior space of a brach...

Q: 1. Suppose a city finds that its express highways into the city are congested and is considering two...

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

Q: 2.help

A: The source of pollution consists of point and nonpoint sources. The main point of pollution for a wa...

Q: help

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

Q: Why are the sides of tall mountains that face oncoming wind generally wetter than their opposite slo...

A: The winds can be explained as moving mass air, and air can be described as a homogenous mixture of g...

Q: What is desalination and how does the melting of the ice shelves affect ocean currents? How do chang...

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

Q: CHECK YOUR UNDERSTANDING Directions: Describe briefly how disaster would affect people's life in ter...

A: Disaster is the process that leads to the disruption that might take place due to natural calamities...

Q: Thank you for your answer, I just need it thank you

A: (Disclaimer: Only activity 1 has been answered) 1. Cloud of dust- This is the first stage in the for...

Q: 22.help

A: Extinction can be described as an event in which certain species or group of species finishes due to...

Q: Which of the following are true statements associated with dams? Mark all that apply. large dams can...

A: A dam is a barrier that stop flow of water. Reservoir is water storage behind the dam upstream have ...

Q: 47.molluscs are mostly active passive and deposit feeders attached to the substrate or living in 1.S...

A: Molluscs are mostly hunters, scavengers, passive filter feeder and deposit feeders attached to the s...

Q: Which of the following are considered important properties of soil colloids? (choose all that apply)...

A: The particles of soil in finer-size carry the chemical elements in the soil acknowledges as soil col...

Q: why do we assess first before doing the action

A: Assesment or to assess something is act of judging and deciding amount, vaulue qualityor important o...

Q: What is the temperature of the hottest part of the crust?

A: Earth is the third planet in the solar system. It is a terrestrial planet, meaning it has a rocky su...

Q: Use the sketches below to answer the question that follow What type of faulting is illustrated in th...

A: When two rocks slip past each other they create a certain amount of gaps between each other. General...

Q: 1. Describe the mantle. 2. Describe in your own words how the Earth’s layers were formed

A: The Earth is the third planet in the solar system. It is a terrestrial planet, meaning it has a rock...

Q: help

A: Moon orbits the Earth at an approximate distance of 382,400 km. The moon takes 27.3 days to orbit th...

Q: 14. Feldspar minerals...a. include the minerals muscovite and biotiteb. are subdivided into the plag...

A: Feldspars are the group of rock-forming minerals that belong to the tektosilicates of silicate miner...

Q: Level bottom organisms that are attached to the seafloor, like corals and sponges, recover last foll...

A: During the end of the Permian period, a large number of species had undergone extinction in a short ...

Q: 1. Explain smog formation 2. Explain fog formation 3. Explain magma

A: The process of combination of some poisonous gases which leads to the formation of hazardous gases t...

Q: 5) At a city, which has 30.5°Local latitude, the length day equal to 12hr, the date must be ..... an...

A: Earth is the third planet in the solar system. It rotates on its axis and revolves around the Sun.Th...