Question 22

Q: Evidence for the irregular shape of the asteroids can be found in   a. astronauts landing on the...

A: Asteroids are small planets in the solar-system and usually orbit-around the sun. These asteroids do...

Q: The iron meteorites probably formed from   a. large planetesimals that melted and differentiated...

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

Q: Do you think that the confined aquifers are vulnerable to consolidation? If yes/no then support your...

A: An aquifer can be vulnerable in several ways to different situations. Aquifers that have thick volum...

Q: Conclusive evidence of thriving microbial life has beenfound in which of the following environments?...

A: Microbes are minute unicellular organism which cannot be seen by naked eyes but only with help of mi...

Q: Why is there little to no primary productivity in the Arctic Ocean during winter? Because it is too ...

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

Q: What is DNA and why is it important to the existence of life on Earth?

A: By reviewing the question, We need to tell What is DNA and why is it important to the existence of l...

Q: M-type asteroids appear to   a. orbit in a fixed position between Jupiter and Mars.   b. be ...

A: M type asteroids, although are the third most common type of asteroids, they are not well studied. T...

Q: ____ is the innermost part of an atom.

A: The universe is all the time and space that includes all the galaxies, stars, planets, and all forms...

Q: Most power plants generate electricity the same way . How do they generate it?

A: The Sun in our Solar System is the only natural source of light energy. Life would be impossible to ...

Q: Health effects of air and noise pollution

A: Air pollution occurs when concentration of unnatural gases and solid particle in the natural air inc...

Q: Tides are the rise and fall of sea levels, mainly caused by the effect of gravitational force exerte...

A: The tidal resonance occurs due earth's rotation which induces coriolis acceleration of tidal current...

Q: The Drake equation is used to   a. determine the number of stars in the Milky Way Galaxy.   b...

A: By reviewing the question, We need to find for what is drake's equation used for. Below you can find...

Q: Describe, with examples, four lines of evidence forevolution.

A: The earliest theory of evolution is considered to be the Lamarck's theory of evolution in the early ...

Q: Compare and contrast how the sun's energy affects the Earth's magnetosphere with how it affects the ...

A:   The magnetosphere deflects the harmful UV rays of the sun. When such solar mass collides with eart...

Q: Base your answer to the question on the map below and on your knowledge of Earth science. The map sh...

A: The temperature at the base of earth's crust is 1000 degrees C. And the temperature will be around 3...

Q: What is a lake? Are lakes temporary or permanent? Explain, give one example and explain how it fits ...

A: Earth is the third planet in the solar system and a terrestrial planet as well. The earth's surface ...

Q: Write a report explaining the difference between mechanical weathering and chemical weathering.

A: The breakdown and decomposition of rocks at the surface of the Earth is known as weathering. There a...

Q: 66. Neanderthals were present approximately   4.5 – 1.0 million years before present. ...

A: By reviewing the question The given question is about the existance of the Neanderthals. Below you c...

Q: Answer question showing fully all the steps. Solution should be simplified and easy to understand as...

A: By analysing the question, In the first part we need to differ between global warming and the climat...

Q: Silicon is an unlikely element for the basis of life because it   a. is less abundant than carbo...

A: Silicon and carbon have almost similar chemical properties, both can form up to four chemical bonds....

Q: 1. Name any three actions that have the potential to generate a tsunami. 2. Now explain how such a t...

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

Q: Processes involving mixing of HCO3- and CO2 into the deep ocean occur on time scales of Group of an...

A: By The review of question We need to find time required for HCO3- and CO2 to mix well into the deep ...

Q: What innovations did the Chinese bring to geology and ocean exploration? Why were their remarkable e...

A: Initially, the formation of the earth and the oceans was not known. Studies led to the processes tha...

Q: 1. What does the symbol * Rocky Mountains mean? San Andreas Fault 2. What does the symbol mean? Appa...

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

Q: (b) (i) Explain what a Moment magnitude scale or Richter magnitude scale is. (ii) Complete the table...

A: Earthquakes happen when the plate doesn't move easily due to friction & tension between the slab...

Q: Explain how air and noise pollution can be controlled

A: Different ways to control air pollution: Reduce the number of trips you make on your car. reduce th...

Q: Where did the Earth’s heavy elements come from?

A: The universe is all the time and space that includes all the galaxies, stars, planets, and all forms...

Q: Answer question 6 showing fully all the steps. Solution should be simplified and easy to understand ...

A: Weather is defined as the state of the atmosphere at a particular location at a particular time. It ...

Q: Which of the following planets has its axis of rotation tipped the most?   a. Uranus   b. Ne...

A: The axis is an invisible-line that can be found around when an object-rotates and spins. As each pla...

Q: Describe the heliocentric model of the universe

A: The universe is an expanse of space, containing stars and other heavenly bodies. We cannot measure t...

Q: Carbonaceous chondrites   I.   contain mostly iron and nickel.   II.  contain volatiles.   III. cont...

A: Carbonaceous Chondrites are a type of chondrite with a wide range of properties. They are important ...

Q: Tdentiry escribe tne common cons llation that can be seen Philippine sky.

A: Constellation in astronomy are stars grouped together which appear as a pattern of some picture like...

Q: (b) (i) Explain what a Moment magnitude scale or Richter magnitude scale is. (ii) Complete the table...

A: Earthquake essentially refers to the sudden shaking of the Earth's surface. It is essentially a geo-...

Q: Which is NOT a feature of deep-ocean basins? Options: mid-ocean ridges seamounts beaches

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

Q: How is the physical appearance of Saturn’s clouds different from that of Jupiter’s clouds?

A: Clouds can frame without water. Billows of fluid water drops exist on Earth and Venus (at sufficient...

Q: Life on Earth is based on   a. carbon chemistry.   b. helium chemistry.   c. silicon che...

A: By annalising the question, We need to tell on which chemistry life is based upon Below you can find...

Q: what is this longitude and latitude of mexico?

A: The world map can be divided into east-west lines of longitude and north-south lines of longitude bu...

Q: 1. When Anna went to the Philippines, she experienced a sudden temperature change.What factor affect...

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for yo...

Q: DNA molecules contain patterns for the production of   a. proteins.   b. amino acids.   c...

A: By reviewing the question, We need  to find out DNA molecules contain patterns for the production of...

Q: Spacecraft observations of the nucleus of Comet Halley show that it is   a. extremely bright and...

A: Comets are objects in the space that tend to roam here and there. One of this is the comet Halley. T...

Q: Explain three theories of how earth was formed , criticizing dem

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

Q: Sugars, phosphates, and bases are the basic components that construct a spiral ladder-shaped molecul...

A: By review of the question, We need to find what construct a spiral ladder-shaped molecule out of bas...

Q: The so-called Drake equation is a formula that attempts to   a. determine the age of the univers...

A: By reviewing the question, We need to find what the so-called Drake equation is a formula that attem...

Q: State the three effects of a Category 3 hurricane when it hits land

A: Category three is the highest classification of the Saffir Simpson wind scale. The tropical storms c...

Q: Of the following factors, the one that is a part of the Drake equation is the   a. temperature o...

A: According to the Drake equation, that permits the calculation of the total number of capable civiliz...

Q: What factors should be considered when selecting a planting system to be used?

A: A plant is a sampling that with the help of the photosynthesis process and other naturally available...

Q: Studies show that the short-period comets cannot originate at a distance thousands of astronomical u...

A: The universe got formed around 13.8 billion years ago. It consists of several numbers of celestial b...

Q: Please answer very soon will give rating surely

A: Thermohaline circulation is the circulation of water masses due to their difference in density and s...

Q: ______________________ are Kuiper belt objects that are in a 3:2 resonance orbit with the orbit of N...

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

Q: The discovery of Charon around Pluto enabled astronomers to determine Pluto’s   a. chemical comp...

A: During the discovery of Charon in 1978, it was thought that Charon is a moon of Pluto. But, it was l...