What do tree rings record and how do we use them to determine how old things are and how climate has varied in the past

Q: How does air temperature impact RH?

A: Relative humidity is the ratio of water vapor held by air at a temperature and maximum water vapor t...

Q: What techniques can be used to reveal that a `star’ is actually a binary pair of stars?

A: Binary star is a binary framework comprising of two stars circling around their normal barycenter. F...

Q: What is coastal frontogenesis and how does it come into play with winter storms in the Northeast Uni...

A: Coastal frontogenesis is the process of generation and intensification of wind front. Fronts form wh...

Q: B. Directions: Study Map 2 (Earth's Major Volcanoes). Take note that the dark dots are the active vo...

A: Volcanoes are the vents in the earth crust, through which hot, light, molten lava or magma erupts ab...

Q: Hello, my question is about geology (its in the picture). please answer it quickly I need it now. th...

A: We have to answer this question. Below you can find your answer. 

Q: 90° 80° 70 60° 50° 40e 30° 200 10 180° 8 a 88 8 120° 20 110 1000 Prime IMeridian 0° SOUTH POLE 1. Th...

A: A geographical coordinate system that uses a three-dimensional spherical surface to define any locat...

Q: Materials Ways Ways to Use A. Useful Materials 1. 2. 3. B. Harmful Materials Ways to dispose properl...

A: All the materials around us consist of a certain set of chemicals. Some materials are useful to us b...

Q: What makes Ecology a multidisciplinary science? Why is there a need of including Environmental Scien...

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

Q: What would happen if the earth exploded

A: According to Big-Bang model of Universe, the Earth is the result of super explosion of a tiny, super...

Q: What is the distance to a star which has a parallax angle of 2 arcseconds?

A: The parallax effect is used to measure distances to nearby stars. It is the apparent displacement of...

Q: Discuss the significance/importance of reduction, reutilization and recycling (3R's) in proper waste...

A: Waste management includes all processes and actions involved from the point of waste generation to i...

Q: C. Time-Travel Graphs Time travel graphs area used to estimate the distance of an epicenter from the...

A: The immediate and short-term tremble generated on the earth surface that varying from a small tremor...

Q: 1. What is core drilling and how does it work? - What role does it play in mineral exploration? - Wh...

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

Q: Geological Features What type of Plate Boundary Explanation (Kindly complete your answer) Taal V...

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

Q: what is the importance of coral reefs. in less than 500 words.

A: Coral reefs are the marine ecosystem, which are reef building organic materials. When coral polyps a...

Q: Geology is a synthesis of many sciences. Explain why this is true.

A: Earth science is a branch of planetary science which deals with the study of all fields of the plane...

Q: 1. COMPUTER PROBLEM For a potential shale area, a profile line has been plotted with the regional an...

A: Given that the potential shale area  a profile line has been plotted with the regional anamoly being...

Q: What is the plate boundary between Pacific Plate and Antarctic Plate?

A: The tectonic plates move in relation to each other. This movement decides the type of tectonic bound...

Q: GIS refers to:     type of satellite used for monitoring the Earth's surface     computer-based ...

A: We are authorized to answer three subparts at a time since you have not mentioned which part you are...

Q: explain the difference between structural and individual change as a response to climate change

A: Over the past few decades, climate change has become a major topic of discussion. The reason behind ...

Q: 1. Identify from the picture where the epicenter is. 2. In which part is the vibrations stronger – n...

A: The hypocenter or the focus of an earthquake is the point inside the Earth where the earthquake orig...

Q: (a) The cement (but not the grains) in the sandstone reacts when in contact with dilute HCI. The cem...

A: Sedimentary rocks are formed by the aggregation of clasts or mineral fragments. The size of the clas...

Q: 2. How did Copernicus defend his model against the Ptolemaic system that was widely accepted at the ...

A: 2. In Ptolemaic model, earth was the center of orbits of the sun and other planets. This model was w...

Q: Directions: Answer the following questions in 3-5 sentences. Make it straight to the point. Write le...

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

Q: Which of the following is the best explanatioor why new crust is constantly being made at mid-ocean ...

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

Q: At CERN

A: Natural disasters are the major adverse events that results from the natural processes of the earth ...

Q: Write the correct answer 1. The carbon cycle is the process by which carbon is transferred among the...

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

Q: On average, how do low clouds affect the surface temperature (compared to a clear sky)? * A. Low...

A: Clouds affect the temperature on the surface of the Earth in different ways. The surface of the Eart...

Q: II. Explain Me Explain the statement: "Earth consists of four subsystems, across whose boundaries ma...

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

Q: Newton's law of universal gravitation describes the attractive force F between masses M1 and M2 sepa...

A: Accordingly Newton's law of universal gravitation; F = GM1M2d2 where, F = Force Acting upon both the...

Q: What is an alluvial fan? How is it different from a marine delta?

A: A fluvial deposition is the process of deposition of transported materials that take place when the ...

Q: What is the concept of transform fault plate boundary? Explain in more than 3 sentences.

A: A transform fault is a plate boundary along which tectonic plates slide sideways past each other. Te...

Q: Is a tsunami more likely to be created by an earthquake at a subduction zone OR by a quake along a t...

A: By analyzing the question, We need to explain subduction zone, Below you can find the answer.

Q: give each goal a short description on how these goals are SMART (Specific, Measurable, Achievable, R...

A: Short description on how these goals are SMART. (Specific, Measurable, Achievable, Realistic and anc...

Q: 3. What happens to the altitude of Polaris if an observer travels due West? 4. Use the diagram above...

A: We are authorized to answer one question at a time, since you have not mentioned which question you ...

Q: How will you analyse your air pollution data? (Compare different methods of analysis)

A: Air contamination is a result of the combination of strong particles and gases noticeable all around...

Q: Sedimentary structures, fossils, cements, and other features of sedimentary rocks provide insight in...

A: The fossils convey lots of potential towards the identification of sedimentary environments. Sedimen...

Q: What can you find out about other youth activists fighting for action on climate change? Identify a...

A: Youth assume an essential part in fighting environmental change. Boycott pushed: "They (youth) are v...

Q: What does it mean that Neisseria gonorrheae needs a CO2-enriched atmosphere for growth a. It uses CO...

A: Neisseria gonorrhoeae, otherwise called is a types of Gram-negative diplococci microorganisms seclud...

Q: A jeweler offers you an expensive ring with diamonds as a gift for your mom. You doubt the authentic...

A: The authenticity of the diamond can be tested by the following methods, Fog test Heat test Check th...

Q: What is the importance of plate movements in the changing Earth?

A: Plate tectonics is basically a logical hypothesis portraying the abundant scope movement of the plat...

Q: Explain which type of melting (flux, decompression, heat transfer) is responsible for mafic magmas i...

A: Magma is composed of melt, solids, and volatiles. The solids in the magma are crystallized minerals ...

Q: Which igneous mineral is most commonly used in radiometric dating techniques by geochronologists?  ...

A: The igneous mineral is the mineral that is crystallized in igneous rock. There are three types of mi...

Q: How can you tell what minerals occur in a cement? Simply remember the basic physical properties of t...

A: A mineral is usually a solid homogeneous crystalline material and it has a fixed chemical compositio...

Q: Calculate the geostrophic wind speed in knots for a) a pressure gradient of 3 mb/100 km, density of

A: When the Coriolis force balances the pressure gradient force, the horizontal wind that is formed is ...

Q: What is the difference between the outer core and the mantle?

A: Earth is the third planet in the solar system and it is a terrestrial planet. Therefore, it has a so...

Q: 500 1000 1,500 2.000 2.500 3,000 Problem 5 1. An epicenter station is 2,250 miles away. How long aft...

A: When an earthquake occurs, seismic waves move in all directions. There are mainly 2 types of seismic...

Q: The formation of oil is seen in the diagram below. To adequately describe the procedures on each sta...

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

Q: How does ITCZ shift throughout the year? Why does it move and what is its impact on climate change?

A: At the equator, the northeast trade wind and southwest trade wind converge to form a low-pressure zo...

Q: search for the sub-theme of loss of land biodiversity with climate change

A: Biodiversity is the organic assortment and changeability of life on planet. Biodiversity is a propor...