latitude and longitude of Chicago

Q: The DNA molecule can be altered   a. by chance mismatching of base pairs.   b. by damage fro...

A: By analysing the question, We need to select the option by which The DNA molecule can be altered. Be...

Q: What is the easiest way to distinguish carbonate rocks from siliciclastic rocks?     Using Hyd...

A: Rocks are naturally occurring aggregates of minerals. The Earth's surface is made up of different ty...

Q: What are planktonic organisms?     Organisms that actively swim     Organisms that burro...

A: Earth is a terrestrial planet, meaning it has a rocky solid surface made up of rocks. However, 71% o...

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

A: On the earth several types of environments are present based on the energy conditions present there....

Q: The iron meteorites   a. represent the largest number of falls.   b. are only found in the A...

A: A meteorite made of majority of ferrous composition is known as the iron meteorites. This is also ca...

Q: The mass of Pluto was determined   a. by direct observation from Voyager.   b. from the size...

A: Pluto is a dwarf planet that circles our sun, outside our solar system. A natural satellite, or moon...

Q: The Kuiper belt refers to   a. the region of the solar system that is the source of asteroids. ...

A: The solar nebula hypothesis describes the creation of our solar system through contracting nebula. S...

Q: Using the scales from this diagram, how many inches in the real world represent an inch on the map? ...

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

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: Q3 H a) Indicate the sequence of the geologic process from old to new F b) Name each geologic activi...

A: a. From the principle of superposition, the older layers lie below the younger layers. Therefore in ...

Q: Many collisions caused planetesimals to fragment into smaller pieces. These pieces probably make up ...

A: Collisions take place a lot in space, especially during and after the formation of the objects of th...