1. Name 2 of the pieces of evidence Alfred Wegener used to devise the theory of plate tectonics. *

Q: This is earth science question. A parcel of unsaturated air contains a mixture of dry air and water ...

A: Specific humidity = q = 12 g Kg-1= 12*10-3 Molar mass of dry air = me = 28.97 g/mol Molar mass of wa...

Q: What caused the Red Sea to form?

A: Red sea is a newly opening ocean basin which is formed by the splitting of the Arabian peninsula fro...

Q: Why were oceanographic conditions at Earth’s poles of interest to scientists?

A: There are two poles on the earth, namely the north pole and the south pole. The south pole lies in A...

Q: What are the uses of telescopes and why do astronomers use them?     It is an instrument used ...

A: Astronomy is the study of anything that is beyond the Earth's atmosphere. This includes both the obj...

Q: What are the deepest parts of the ocean? Options: deep-sea trenches mid-ocean ridges giant whale nes...

A: Deep-sea trenches or ocean trenches are long, narrow zones of ocean collision. They are 7 to 11km de...

Q: 31. The density of 10 grams of iron meteorite is 8 grams/cm3.  What is the volume of this meteorite?...

A: Meteorites are extra-terrestrial objects that have fallen on the earth's surface. They were called m...

Q: How would you balance human preferences (aesthetics, utility, cost) with biological considerations (...

A: Biodiversity is a term used to depict the tremendous assortment of life on Earth. It very well may b...

Q: Why is oxygen sometimes in short supply in the tropical ocean? Might this shortage affect marine lif...

A: Oceans are storehouses of water and living organisms. Around 78% of Earth's surface is covered with ...

Q: Which of the following is mismatched? *       Convergent boundary - mountains ...

A: As long as you ask a multiple question, only the first three questions will be answered. Please spec...

Q: What caused the Red Sea to form?

A: The red-sea is the sea that is located between Africa and Asia. It connected with the Indian-Ocean i...

Q: Haley's Comet orbits the Sun with its closest approach between the orbits of Mercury and Venus and g...

A: By analysing the Question, We need to tell Is the rotational inertia for Halley's comet constant or ...

Q: What might be done to “rejuvenate” oil and gas fields that have been pumped nearly dry?

A: The fields that are used for the extraction of petroleum and gas from underground is called oil fiel...

Q: Question 31 Earth's atmosphere has the least of which of these gases? O nitrogen O oxygen carbon dio...

A: Earth’s atmosphere is a blanket of gases which protects Earth from harmful radiation from Sun, it al...

Q: deforestation is the loss of forests  a. true b. false

A: The environment is composed of all the living and non-living things on earth. It can imply the entir...

Q: Use the following scenario to calculate the carbon flux in the atmosphere. The amount of carbon that...

A: The flow of carbon, or the equivalent of the carbon cycle, is its proportion in nature, as it clarif...

Q: Earthquake Magnitude and Intensity (a) Find the magnitude of an earthquake that has an intensity tha...

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

Q: What processes create rivers? Options: earthquakes precipitation and erosion sandworms

A: precipitation and erosion processes create rivers.

Q: What do we mean by carbon-fixation or nitrogen-fixation? Why is it important to humans that carbon a...

A: The carbon and nitrogen cycle is important for a sustainable environment. This cycle starts from the...

Q: Name 2 of the pieces of evidence Alfred Wegener used to devise the theory of plate tectonics. * ...

A: Seismology is the branch of science that studies the different types of vibration that pass in the f...