What are the six particle sizes? 2-Describe what happens to the size as metamorphic grade increases? 3-Describe what happens to the type of foliation (mineral alignment vs. Banding) as metamorphic grade increases? 4-Describe how the minerals differ as in slate compared to gneiss?

Q: What do we mean by ecosystem? Is the biosphere an ecosystem?

A: The environment is composed of all living and non-living things. The term is often used to describe ...

Q: The ocean covers about 1/2 of the Earth's surface. true or false?

A: The hydrosphere is the essential component of the biosphere and is the combined mass of water that i...

Q: Toxins are  a. are synthetic only b. natural chemicals in the environment that pose risks c. bleach ...

A: Toxins are harmful for living organisms. The extent of risk varies depending on the type of toxins t...

Q: Write a report explaining how Goal 15: Life of Terrestrial Ecosystems of the 2030 Agenda is being me...

A: By analysing the question, We nee to explain how Goal 15: Life of Terrestrial Ecosystems of the 2030...

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: which one lives longer? an O3 main-sequence star or K7 main sequence star? why?

A: By analyising the question We need to find which of  the given star lives longer. Below you can find...

Q: Question 22

A: By analyzing the question, We need to tell which one has the highest viscosity. Below you can find y...

Q: How does the south pole today compare to what the south pole was when it was first visited?

A: South pole is the southern most point of the earth. It is located in the Antarctica, fifth largest c...

Q: What evidence does the line graph provide for global warming? * Contiguous U.S., Average Temperature...

A: Climate is the long-term average weather pattern of a geographical area. Climate is determined as an...

Q: 2. (a) The diagram below represents a cross section that shows thie structure of the Earth. Name and...

A: By analysing the question, We need to tell and describe the diagram where arrow is pointed. Below yo...

Q: Base your answer to the question on the information below and on your knowledge of Earth science. Ac...

A: Earth is the third planet in the solar system. It has a rocky surface primarily made up of silicate ...