Use the terms Earth, the Sun, and the Moon to complete each row of the table. Type of eclipse Object casting light Object blocking light Object shadow is cast onto Solar      Moon's shadow passes over Earth. Lunar

Q: Nearly 25-30 glaciations over the last 2.58 million years    A. mark periods when the Earth is fart...

A: Over the last 2.58 million years, earth had experienced several glaciations. There are following cau...

Q: Hypothetically, an earthquake with Richter scale 7.0 took place in Midwest region of the United Stat...

A: Given that, Hypothetically, an earthquake with a Richter scale of 7.0 took place in the Midwest regi...

Q: In a certain year the Moon will be full on September 16 what day will be a First Quarter Moon? A. O...

A: The moon orbits around the earth in an elliptical path also it revolves around its own axis. The moo...

Q: List five ways in which you unnecessarily waste energy during a typical day, and explain how these a...

A: Environment is an association of all the living and non living components existing in the nature. Wh...

Q: which rocks are most likely to metamorphose from the lava flow

A: Metamorphic rocks are formed from other rocks that are changed due to variation in physical and chem...

Q: Most stream tributaries occur in which part of a river system?    A. collecting system  B. transpor...

A: Geomorphology in earth science is a subject that deals with the morphology of the earth. In a broade...

Q: The population of monkeys in a tropical rainforest were recorded for two consecutive years. In the f...

A: The formula for the growth rate is as follows:  Growth Rate =New Value - Previous ValuePrevious Valu...

Q: Which of the following descriptions apply to glacial till.    A. deposits are often layered and wel...

A: A large body of recrystallized snow, that is able to move under the influence of its own weight, is ...

Q: The water table is __________.    A. a boundary between saturated rock below and unsaturated rock a...

A: Groundwater is the water that is available in the subsurface. It is stored in the pores and fracture...

Q: when to use the parasnic method or nettleton method in determining density? What are the weaknesses ...

A: Density analysis happens especially when one has to know about the subsurface geology and especially...

Q: Which common, rock-types are most readily dissolved by groundwater?    A. basal lava flows    B. ha...

A: Earth when it formed was simply a hot sphere of gases and lava, with no traces of life, atmosphere, ...

Q: Which two fossils are found on two more continents and evidence for Pangaea?     A. glossopteris &...

A: The continental drift theory is proposed by Alfred Wegner in 1910. He suggested that at the beginnin...

Q: What is the main factor that limits population growth for in the crab case study? What is the main ...

A: Interspecific predation is a type of interaction between the different species in which the individu...

Q: A stream is said to be gaining or perennial when _________.    A. the channel is above the local wa...

A: Stream is a channelized flow of water. It carries dissolved ions and sediments under the influence o...

Q: A flood is O the region from which surface water drains into a particular stream. the condition in w...

A: A flood is an overflow of water causes to submerges land that is usually dry. Flood is the most comm...

Q: WARM OCEAN COLD OCEAN CURRENT CURRENT NORTHERN HEMISPHERE SOUTHERN HEMISPHERE

A: The age of the earth corresponds to 4.5 billion years, with its shape oblate spheroid. The average r...

Q: 1. Why satellite image data is stored in digital numbers (radiometrically-calibrated data) 2. What ...

A: 1) A digital image is made up of a two-dimensional array of pixels (individual picture parts) arrang...

Q: The Asthenosphere (weak sphere) aids in the movement of the: a.lithosphere     B. atmosphere    ...

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

Q: 1. Which is older: the arrowhead or the spear point? 2. If G is a well, who do you think dug it? 3. ...

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

Q: In this chapter, you learned how long-term variations inaverage temperatures and average precipitati...

A: In the question, we are given the climate graphs of Tropical and Temperate grasslands. The vast, fla...

Q: Which mineral is a native element and is found in computers & cell phones ( conducts electricity)?  ...

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

Q: As the velocity of water in a stream decreases,    A. it is able to carry more sediment.  B. it pic...

A: The processes that occur on the earth's surface play an important role in shaping the landform on th...

Q: What do you think are the three most importantpriorities for dealing with the water resource problem...

A: The Colorado river is approximately stretches 1,450 miles long and it eventually flows across the in...

Q: What is the most important assumption based on which an earthquake’s epicenter is identified?  Expla...

A: Earthquake is shaking of the surface. They are caused by the sudden release of energy in the Earth's...

Q: ACTIVITY 3: Volcanic Eruption List down the effects of the following materials on human and other li...

A: The Earth’s outer crust is made up of a series of tectonic plates and when these plates come togethe...

Q: a) What are brown dwarfs? b) What are T Tauri stars?

A: a) Brown dwarfs collect material in the same way that stars do, rather than in the same way that pla...

Q: Which of the following is not a landscape feature common in areas with karst features where groundwa...

A: Depositional landforms can be defined as those features which are formed by process of sediments or ...

Q: Q21. Recalling that weather fronts originate in the center of the storm draw in the location of both...

A: Surface Weather maps contains weather station plots which is a collection of numbers and symbols. We...