do shield volcanoes do not have any chance of erupting violently? Elaborate, cite examples.

Q: Describe the application of Electron microprobe analysis analytical methods for gold, copper and iro...

A: Electron microprobe analysis (EPMA) is considered an updated version of a scanning electron microsco...

Q: 4.help

A: Let's discuss what is a marine ecosystem? Marine ecosystems have very high levels of dissolved salt....

Q: 75.Planispiral gastropods coiling in which the whorls are arranged spirally in lessthan one plane T ...

A: One of the primary objectives of paleontology is to study the evolution of organisms through geologi...

Q: Certain fossils can also be useful for dating rocks. Index fossils represent organisms that lived a ...

A: Index fossils are the ones that are not widely geologically distributed but widely geographically di...

Q: Help

A: There are various hypotheses and theories for the origin of the solar system. The most common approa...

Q: Explain how industrialization affects the water quality of lakes and reservoir

A: Since the beginning of the Industrial Revolution, man has been using natural resources for his selfi...

Q: what is the world without mathematics

A: Mathematics is a science of number space quantity and is applied to all other sciences to get proper...

Q: Is Valparaiso warmer, colder, or the same temperature as Sydney? Explain why

A: The seaside performs a vital function in the climate transition of a region with other atmospheric e...

Q: 2.Shallow infaunal bivalve usually unornamented with ribs: Select one True False

A: Shallow infaunal bivalves are the bivalves that lived in the sediment and mostly in a burrow. They h...

Q: Explain why biodiversity is not evenly distributed and state and explain why this is so.

A: Earth is the third planet in the solar system. And it is the only known planet so far to have life o...

Q: 27.Some cephalopods died out at the end of Paleozoic ( those having conical shells Select one: True ...

A: The cephalopods are exclusively marine animals that started their life in Cambrian.  The primitive c...

Q: I need help with question 2.

A: According to the theory of plate tectonics, the Earth comprises of hard, lithosphere that floats on ...

Q: 18.Polyp reproduced asexually Select one: True False

A: Polyps are reproduced asexually by the process of budding. Therefore the statement is true.

Q: 3.Dysodont dentition a small group of cardinal teeth and two lateral teeth Select one True False

A: Based on the nature of the hinge line and the difference in the articulating mechanism dentitions ar...

Q: 21.Shells of dwelling bivalvia are more irregular than of burrowing Select one: True False

A: Shells of burrowing bivalves are may be ornamented and coloured while the dwelling bivalves are irre...

Q: 23.Ammonites are the dominant form of cephalopod in the Jurassic Select one: True False

A: The evolution of living organisms in geological time scale is a major objective of paleontology. Cep...

Q: Which type of plastic is more sustainable: synthetic or bioplastic? Defend your claim with at least ...

A: Plastic is a type of material that is manufactured from organic materials, such as: crude oil, natur...

Q: 79.Ornamentation of bivalves shells reflect an adaptation with environments . T F

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

Q: If a kilogram of air at 75°F could hold 4 grams of water vapor and there are only 3 grams of water i...

A: Relative humidity of air can be found as RH=Amount of water vapor that air has at a temperature×100A...

Q: Question 1 The small-brained Plio-Pleistocene hominins are generally referred to as the _____.  The ...

A: The hominin form a tribe of taxonomy of subfamily homininae, this include the extant in which human ...

Q: What uses do people make of tree sap?

A: Sap is fluid by xylem cell or phloem sieve tube of plant. This cell transport water and nutrient thr...

Q: What is the period of the wave motion for a wave with a frequency of 0.61kHz

A: Wave motion is transfer of energy and moment from one point of medium to another point in the medium...

Q: 1. Explain tornadoes. 1. Explain clouds.

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

Q: What components do you think a forest ecosystem might include?

A: An ecosystem is a geographical area where living organisms community lives in association with the n...

Q: Which two ions are associated with acidic soil conditions? (choose both that apply) A13+ Ca2+ Na+ H+

A: The soil acidity is influenced by the cation’s presence in it. The acidity greatly affects the nutri...

Q: What are the environmental impacts of population on: air pollution in urban areas, land degradation ...

A: Firstly, let's discuss Human activities like resource consumption such as land, food, water, air, fu...

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: How have the positions of Earth’s continents changed over the past200 million years?

A: The continental plates are part of the lithosphere, and it is considered floating over molten (not l...

Q: Acme Industries has written a proposal to develop a new factory near your home. The industry will re...

A: Groundwater is the major source for domestic and industrial purposes. Industries use a surplus amoun...

Q: Help pls this is the same question

A: The earth’s crust comprises three types of rocks- igneous, sedimentary, and metamorphic. These rocks...

Q: what are the strenght and limitation of canadian CIN classification of minerals

A: The upper layer of terrestrial plain consists of organic material, minerals, water, organisms (or th...

Q: Imagine you were provided with three plastic cups labelled X, Y & Z and two U-shaped objects lab...

A: Temperature is a quantity which is used to express how hot or cold a thing or matter is. It is also ...

Q: Question 1(e). What is the name of the mare at 15 degrees south and 35 degrees east? Question 1(f). ...

A: 1 (e). A lunar mare is a large expanse of plain land on the Earth's moon formed as a result of ancie...

Q: 5. A backarc basin...a. forms on the overriding plate at a convergent plate boundaryb. forms on the ...

A: The boundary between two plates that move towards each other is called a convergent plate boundary. ...

Q: True or False. Cores taken from ice sheEts provide data on past temperature and greenhouse-gas fiuc...

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

Q: 55.The graptolites appeared to be or and are exclusively 1.Select one a . benthonic , planktonic , m...

A: The graptolites appeared to be benthonic or planktonic and are exclusively marine.

Q: Shell hinged by an elastic ligament to allow the function of burrowing , respiration and feeding Se...

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

Q: 20.Marine organisms have little chance of preservation than land organisms Select one: True False

A: Oxygen in the atmosphere is one of the strong decomposing agents. Dead organisms will be easily deco...

Q: Which one of these metals is best to make cans out of to store slightly acidic juice in copper or ma...

A: The canning process preserves food by removing oxygen through an airtight seal and contains food in ...

Q: Discuss the evolution of the forestry industry from natural resource to agricultural enterprise.

A: The Forest biome is one of the major biomes of Earth. Forest is an area of land which is dominated b...

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: The stratigraphic range of ammonoids ( ammonites , goniatites etc ) is Devonian to Recent Select on...

A: Ammonoid, in the group of extinct cephalopods are generally occurred as fossils in marine rocks dati...

Q: 1. Explain what is meant by plate tectonics. 2. In your own explain what happens at a subduction zon...

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

Q: What is one easy way to protect soil?   a Allow soils to dry out so "old" layers blow away. ...

A: Soil is the end product that occurs on the surface of the earth by the process of physical disintegr...

Q: Different between landslides and fault.

A: Geology is the branch of science that studies the geological structures on Earth and their deformati...

Q: A substance which reacts with gangue to form fusible

A: the naturally occurring metals or valuable minerals that can extracted profitably called as ore. whi...

Q: 10.kolithos are burrowers move up and down in response Select one True False

A: Fossil refers to the preserved remains or traces of the organisms and their activities which were on...

Q: The BEST way to deal with groundwater overuse problems is? Mark all that apply. Take shorter showers...

A: Groundwater conservation is one of the significant challenges faced by humans. There is plenty of wa...

Q: Where around the Earth is the noon Sun directly overhead on a) the beginning of our Summer;  b) the ...

A: (a) The Beginning of our Summer The summer starts, when sun directly overhead at Tropic of Cancer, w...

Q: Can someone help ASAP

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