Vulnerability is Exposure refers to while hazard is defined as Hazards may be caused by and can be mitigated through

Q: Which is an example of a medium energy environment?     Delta     Mountain river    ...

A: Medium energy environment It represents the environment in which the rate of sedimentation, its volu...

Q: which one lives longer? an O3 main-sequence star or K7 main sequence star? why?

A: By analyising the question We need to find which of  the given star lives longer. Below you can find...

Q: Images taken by spacecraft of the Great Red Spot on Jupiter show that it is   a. a large cycloni...

A: Jupiter is 5th planet in the solar system and is the largest. It is categorised as Jovian planet as ...

Q: Q1-A rock core sample 5.4 cm in diameter and 11 cm high, has a total mass of 0.5 kg , if its porosit...

A: Porosity of soil is the amount of empty spaces in the soil or rock it also the volume of void with r...

Q: Scientists think Jupiter’s moon Europa might be able to support life because   a. the Voyager an...

A: By reviewing the question, We need to find why Scientists think Jupiter’s moon Europa might be able ...

Q: The gas tail of a comet always   a. trails behind the head along the orbital path.   b. exte...

A: Comets are mostly dirty frozen balls of only a few kilometers in radius when away from Sun. As soon ...

Q: Follow direction of the image and choose the correct answer

A: Option C will be the correct answer.

Q: Why is population growth detrimental to the state of our environment?

A: A population is a group of individuals. A population can be of an entire nation or any community wit...

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: Number of nautical miles between place A(10o S, 20o W) and place B(30o N, 20o W) is about?

A: By reviewing the question We need to find the Number of nautical miles between place A and place B

Q: (c) (i) Explain what is meant by acid rain. (ii) What causes acid rain? (iii) How is acid rain measu...

A: Rain or precipitation is natural discharge of water from the atmosphere, this occur when condensed m...

Q: Why can meteorites be used to help age date the earth? What is the importance of age dating rocks f...

A: Our solar system is made up of clouds of gas and dust. The clouds of dust and gas had collapsed and ...

Q: 1/) what is the type of fault? 2/What is the name of middle block? 3/ Indicate which is the hanging ...

A: Faults geological structures that are referred to the planes along which there is a displacement or ...

Q: On topographic maps, how is a steep slope represented?     By contour lines that are close tog...

A: Contour line are drawn on map which connect point of equal elevation, these lines are always paralle...

Q: Follow direction of the image and choose the correct answer

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

Q: What are the primary components of Jupiter and Saturn? What are the gases?

A: The chemical composition of the Jupiter and the Saturn is almost similar to sun. They are primarily ...

Q: What is soil and why it is a valuable earth resource?

A: By reviewing the question, We need to find What is soil and why it is a valuable earth resource? Bel...

Q: The blue-green color of Neptune is a result of the presence of   a. methane, which absorbs yello...

A: Neptune is 8th and last planet in the solar system. It is the 4th largest planet with respect to dia...

Q: Q1- A rock core sample 5.4 cm in diameter and 11 cm high, has a total mass of 0.5 kg , if its porosi...

A: Porosity of soil is the amount of empty spaces in the soil or rock it also the volume of void with r...

Q: Comets now in the Oort cloud are believed to have formed in a location   a. near the Jovian plan...

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

Q: Which contact "is an erosional break between two sets of beds in which the unconformity shows relief...

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

Q: Evidence that Earth has collided with an asteroid-sized object is suggested by a layer of the rare e...

A: Geology is the branch of science that studies the formation, development, and evolution of the earth...

Q: Why is Pluto considered to be a Kuiper belt object?

A: Pluto is a massive, far-flung element of the solar system that was once believed to be the outermost...

Q: Jupiter’s belts and bands are the result of atmospheric features that have been   a. brought up ...

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

Q: As a moon in a very elliptical orbit moves closer to and then farther from a planet, gravity flexes ...

A: Let us discuss something about the moon, The Moon: At about one-quarter the diameter of Earth The 5...

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: Jupiter’s Great Red Spot probably has an extended life because it   a. originates from deep with...

A: The answer will be option a.

Q: How is the ecosystem of your backyard different from the ecosystem of another person's backyard ecos...

A: A population of living organisms communicating with their nonliving environment is referred to as an...

Q: The first complex life appeared on Earth about 0.5 billion years ago during the   a. Jurassic pe...

A: By reviewing the question We need to check in which period first complex life appeared on Earth abou...

Q: The survival of technological societies limits   a. the size of the average planet.   b. the...

A: By reviewing your question, We need to find The survival of technological societies limits from the ...

Q: Describe, in your own words, the ecological consequences of an El Niño for a particular part of the ...

A: El Nino is a change in normal weather pattern observed in the pacific ocean. Due to the El Nino effe...

Q: Discuss briefly how a soil profile is formed.

A: By review of your question, We need to briefly describe how a soil profile is formed. Below you can ...

Q: Follow direction of the image and choose the correct answer

A:  Radioactive decay is a when radioactive isotope which are unstable in nature transform in a more st...

Q: Why is it believed that life CANNOT evolve on a planet that orbits a spectral type A, B, or O star? ...

A: The evolution of life on the planets needs a long period. The planets that orbit a  spectral type O,...

Q: The orbit of Pluto is   a. nearly perfectly circular.   b. highly elliptical and lying almos...

A: Pluto is a dwarf planet in the Kuiper belt, a ring of bodies past the circle of Neptune. It was the ...

Q: Discuss the mechanisms by which no-till farming would store more C in the soil.

A: No till farming is a technique of farming in which no tilling of the land is done. The seeds are dir...

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...

Q: The atmosphere of Titan is composed primarily of   a. oxygen.   b. nitrogen.   c. methan...

A: Titan is the largest moon/satellite of Saturn and second largest natural satellite in the solar syst...

Q: Models of the interior of Jupiter predict that the high pressures convert liquid hydrogen into   ...

A: Jupiter is 5th planet in the solar system and is the largest. It is categorised as Jovian planet as ...

Q: indicate every geologic featureshown in the picture

A: The peaks valleys different structures topographies landforms and landscapes which are formed and al...

Q: Follow the direction of the image and choose the correct answer

A: Rock Relay:  This means the continuation of the rock layers in one site  This is especially true of ...

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: Dark smudges on the surface of Neptune’s moon Triton appear to be the result of   a. organic pol...

A: Triton moon is Neptune's captured moon and it is a pink color that resembles the evaporation of nitr...

Q: Most often, a meteor is   a. a particle from outer space.   b. a particle from outer space t...

A: The given question is a multiple type. the question is related to the study of meteors and the answe...

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: How is acid rain measured?

A: Because of burning of fossil fuels in industries, vehicles, households etc., certain chemical efflue...

Q: Why do the atmospheres of Uranus and Neptune appear blue?

A: Uranus is 7th planet in the solar system and is 3rd largest planet with respect to radius. It is als...

Q: Hot stars, such as O and A stars, are unlikely to harbor planets suitable for sustaining life becaus...

A: The O and A stars are extremely high temperature and produce high luminosity. They are not suitable ...

Q: The oval patterns of grooves is the correct answer. (ovoids) on the surface of Uranus’s moon Miranda...

A: Option d will be the correct answer. 

Q: The asteroid Ida has an irregular surface and has a small moon that orbits it. What does this inform...

A: Asteroids are minor planets in the inner solar system. They are rocky bodies ranging from the size o...