3. What is the word to describe wet/moist air masses formed over water? describes wet air masses formed over water. 4. What is the word to describe warm air masses formed near the equator? describes warm air masses formed near the equator.

Q: Why do most sediments formed by weathering consist of silicate minerals?

A: Earth science is the study of the Earth and the various processes that are going on in the Earth sys...

Q: What are algae? Are all algae seaweeds?

A: 71% of Earth's surface is covered with ocean. Therefore aquatic ecosystem or more specifically the m...

Q: answer all except 1,7,3,9,

A: Across 2. Battery 4. Biogas 7. Renewable 9. Nonrenewable 10. Hydroelectric

Q: 8) What is the dominant type of rock that can be found at this volcano? A) Granite B) Diorite C) And...

A: The image shows stratovolcanoes. These usually occur along the margins of the Earth’s tectonic plate...

Q: What is the process of using fossils or the characteristics of strata to match rocks of similar age?...

A: Fossil are remained preserved part of animals and plant which are buried in sediment and harden, sof...

Q: What do we use to measure distance to the ocean floor?  Lidar Radar Sonar Barometer

A: The ocean floor is not smooth but has many submerged features which undulate the floor these feature...

Q: Year a) Which environmental problem is indicated from 1910 in the graph? b) Explain how human activi...

A: a)  From the graph, there will be an increasing trend and it indicates global warming. Greenhouse ga...

Q: What can you do to help your community before the volcano eruption as a student?

A: Volcanoes are deadly and dangerous . It  releases tephra , pyroclastic material and ashes in the sky...

Q: What is the wavelength of light that has a frequency of 3 MHz?   a. 9 × 1014 m   b. 1 × 1014...

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

Q: Which of the following devices is involved in the secondary wastewater treatment?A. Activated-sludge...

A: An activated sludge system is primary wastewater treatment. A sedimentation tank is primary wastewat...

Q: How was the universe formed?

A: The Universe is all the space and matter. It includes all stars, planets, galaxies, etc.The formatio...

Q: 7- Plate tectonics is a result of;, a) heat flowing from earth's crust outward b) heat flowing from ...

A: The outer shell of the earth consists of denser oceanic crust and lighter continental crust and whic...

Q: What is molasse? Why does it normally accumulate after flysch?

A: Geology is the branch of science that studies the Earth. It includes the past, present, and future o...

Q: Which is the largest marine community?

A: The word marine life is means the life on earth present underwater. Marine life has many plants, ani...

Q: Specify differences between these two astronomical cycles that occur simultaneously: the 27-and-a-ha...

A: Earth’s tide is mainly caused due the influence of the moon. But sun also generates considerable tid...

Q: Leakages of crude oil from offshore platforms cause serious oil spill.(a) List TWO possible methods ...

A: a) In order to lessen the chance of an oil spill, first of all, fill up 90% of the capacity of the t...

Q: Which location represents the epicenter of the earthquake?

A: Epicenter is the point on the surface just above the focus of the earth. 

Q: What Properties of Water Give It a Unique Rolein the Environment?

A: Earth is the third planet in the solar system. And it is the only planet in the solar system known s...

Q: What types of symbiosis exist?

A: Symbiosis is defined as a beneficial relationship existing between two individuals or groups survivi...

Q: Estimating hydrocarbon reserves is a complex process that involves integrating geological and engine...

A: Hydrocarbon reserve estimation is the procedure of determining and calculating the amount (volume) o...

Q: How do fishes move effectively through such a dense medium as water?

A: There are different types of fishes in the water. Some are freshwater fishes; some are saltwater whi...

Q: How is pH expressed?

A: pH is an important parameter for both biological and chemical systems. It determines a lot of phenom...

Q: How is heat different from temperature?

A:  Heat is a form of energy which is transferred from a hot body to a cold body, while temperature is ...

Q: The concept of "dark energy" refers to:      the energy associated with dark matter through E=mc...

A: Dark energy is unknown energy but it constitutes a major in-universe. It greatly affects the univers...

Q: Determine the age of a fossil that contains 25% of itsoriginal 14C.

A: The Earth comprises various kinds of matter. These matters can exist in solid, liquid, or gaseous st...

Q: Explain (a) why the flow of energy through the biosphere depends on the cycling of nutrients, and (b...

A: The biosphere is defined as the sum total of all the biotic and abiotic components (from which the b...

Q: Has plate tectonics been a feature of Earth since its formation?

A: A huge, irregularly shaped rocky slab resulting from the cracking of the hard outer lithosphere of o...

Q: Which celestial body (bodies) influences the Earth's tides? Group of answer choices a. asteroid be...

A: The asteroid belt is the region in the solar system, in between the orbital tracks of Mars and Jupit...

Q: what can you do to help your community before the earthquake as a student?

A: Earthquake is a geological event, which is defined as the sudden shake of crust. It causes losses of...

Q: How might weather in the western United States be affected by El Niño?

A: El-Nino is a warmer phase of the El-Nino Southern Oscillation Effect. It is characterized by the war...

Q: What geologic features characterize greenstone belts, and how did greenstone belts form?

A: Metamorphism is the process of alteration of rocks, primarily due to applied pressure and temperatur...

Q: What is the difference between an element and a mineral? Name two examples of elements and minerals ...

A: Geology is the branch of science that studies geologic structures. It studies the rocks and minerals...

Q: ______________________ is absorbed by water in Earth’s atmosphere and requires that telescopes for o...

A: Incoming light, either from the sun or other stars, interacts with the atmosphere before reaching th...

Q: A) State the (Crystal) B) Explain the systems of the crystal

A: Minerals are naturally occurring solid with defined crystal structure and chemical composition. Ther...

Q: ACTIVITY 5: WATER CONSERVATION Reflection Activity: Create an essay about the different activities t...

A: Water is an inorganic transparent taste and odourless substance which is a main part of the hydrosph...

Q: An orbit with an eccentricity of .8 would be more Group of answer choices a. bachycentric b. ell...

A: When an orbit has an eccentricity of 0.8 then the orbit is elliptical.  When the eccentricity nearer...

Q: Why might drought be associated with climate warming?

A: Weather is defined as the instantaneous condition. That is, it describes the condition of the atmosp...

Q: What features of a telescope determine magnifying, light-gathering, and resolving power respectively...

A: Astronomy is the study of anything beyond the earth's atmosphere. It includes all the astronomical o...

Q: Thinking Critically Some earthquakes are linked to adjustments of isostatic equilibrium. How can thi...

A: STEP 1: Introduction Isostatic Equilibrium is the state of equilibrium or balance between the earth’...

Q: 5. Why is carrying capacity considered one of the critical factors in maintaining ecological balance...

A: Carrying capacity of an environment is the amount of maximum population of a species that can be sus...

Q: What is the most likely cause of initial melting at Site D? A) Temperature Increase B) Pressure...

A: Let us first write down the clues given in the question.  Site D is a continental magmatic arc where...

Q: Assuming a wavelength of 70 ft. and a wave height of 11 ft, what would be the diameter of the larges...

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

Q: 1) True or False: I would not expect to see volcanic activity at a transform boundary. True Fals...

A: The lithosphere is the outermost part of the Earth. It consists of the crust and the uppermost solid...

Q: On which factors insulation of earth depends and how these factors change the weather on earth?

A: The word is actually, ‘insolation’ because ‘insulation’ means something different. The earth's insol...

Q: Earth’s atmosphere causes the images seen in telescopes to be blurred. This can be corrected by a pr...

A: Astronomy is the study of anything beyond the earth's atmosphere. It includes all the astronomical o...

Q: The law of planetary motion that states the the planets orbiting the sun pass through equal areas in...

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

Q: Discuss the differences between pasturelands and rangelands in terms of magnitude of soil erosion

A: Soil erosion is the wearing away of peeling off of the upper layer of the soil. This is generally do...

Q: Which of the following types of electromagnetic radiation has the lowest energy?   a. X rays ...

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

Q: The Netherlands incinerates much of its toxic waste at sea by a shipborne incinerator. Would you sup...

A: No, I will not support marine incineration as a way to dispose our wastes because this can cause hug...

Q: please answer question 3-6

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