Question #6: A student drew a model of the early stages of the formation of the solar system in which it changes from a spinning nebula to a spinning, flattened disc. Which of these observations can the student use as evidence to support this model?

Q: Question 28 A biogeochemical cycle refers to the exchange of chemicals between landmasses and the oc...

A: Since multiple questions are asked and not mentioned which one to solve, so, we therefore solve the ...

Q: My question is in the picture.

A: The water cycle is the continuous movement of water in the Earth's surface and its atmosphere. There...

Q: What system of planting has the optimum number of permanent plants per unit area?

A: The farming system, which is the system that is based on the method of cultivating the land accordin...

Q: The “process of compaction and cementation of sediments to form sedimentary rocks” is called?   ...

A: Earth is the third planet in the solar system. It is a terrestrial planet, meaning it has a solid ro...

Q: Question 12 (# Which of the following is not a group of mammals? Placebos O Monotremes Placentals O ...

A: Disclaimer: only answer to question 12 is given. Mammals are divided into three main groups, namely,...

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: All plants, all bacteria, and some algae can do photosynthesis. Group of answer choices True False

A: Most plants can perform photosynthesis and make their own food. Therefore they are called autotrophs...

Q: Activity 2.2. Take a Closer Look Direction: Analyze each picture below and list down similarities an...

A: Species is a basic unit of classification of organism present on the world. There are differences or...

Q: Construct an existing food web that occurs in the rice field near your home. Label all organisms inv...

A: A food chain is a sequence of organisms that transfer nutrients & energy from one to the next wh...

Q: A(n) ________________________ is a stony meteorite that contains no chondrules and no volatiles. The...

A: Option a will be the correct answer. 

Q: One theory suggests that the bodies in the Oort cloud formed   a. near the present orbits of the...

A: The Oort-cloud was discovered in the 1950s like a cloud consisting of icy planetesimals developing a...

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

A: While operating on no-till farming methods, soil destruction is marginal or limited. In conventional...

Q: Question 22 The Western Interior Seaway predated the Rocky Mountains True False

A: Since ancient times, our planet was formed with its different terrains, due to tectonic movements, a...

Q: what does mean subline, crossline and time slice in seismic data.

A: Seismic studies utilize reflected sound waves to deliver a "Feline sweep" of the World's subsurface....

Q: DNA is coiled into a tight spiral and makes up the ___________________ that are genetic material in ...

A: By analysing the question It is a fill in the blank type  DNA is coiled into a tight spiral and make...

Q: Match them

A: 1. First we will identify the parts of the geological column which correspond to landforms A,B and C...

Q: All objects on the Earth's surface are exposed to weathering and erosion. Which type of rock is form...

A: The rock cycle describes the different stages in the formation of different types of rocks. When the...

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

A: Maps are one of the most basic elements of geography and are often used to get direction to a locati...