1.The epicenter of an earthquake can be located using from at least three seismographic stations. 2.The Richter scale magnitude can be calculated using the of the wave traced out on a seismogram.
3.Rayleigh waves and Love waves are confined to the .
Match the term on the left with its definition on the right.

TermDefinition
4. Seismic shadow zonea. A process used to determine the epicenter of an earthquake
5. Triangulationb. A surface wave that causes horizontal motion
6. Rayleigh wavesc. Areas on the earth’s surface where waves traveling through the earth don’t arrive due to refraction
7. Love wavesd. A surface wave that causes vertical motion
Respond to the following based on your reading.
8.Why can seismic waves be used to determine structures and materials within the earth?

1. the passing of is the basis of heredity. 2. our encode the instructions that define our traits. 3. each of us has thousands of genes, which are made of and reside in our chromosomes. 4. in addition to our genes, the we live in also define our traits. 5. humans have two complete sets of chromosomes. 6. when parents conceive a child, each parent contributes set of chromosomes. 7. every child receives of its chromosomes from the mother and half from the father. 8. this transfer takes place at when the father’s sperm joins the mother’s egg. 9. while most cells in our bodies have two sets of chromosomes, or a total of egg and sperm each have chromosomes. 10. when egg and sperm unite they create a single cell called a 11. each parent contributes complete set of chromosomes to their child. 12. since the parents contribute the chromosomes to each new child, every child inherits a unique set of chromosomes. 13. as a result, every baby will have a combination of traits.

Answer ! in your opinion, what are the limiting factors that might affect the growth or diversity of our ecosystem? respond to this question in claim, evidence, reasoning format. 1. make your claim (i are the limiting factors that might affect the growth or diversity of our 2. follow the claim with 3 pieces of evidence. evidence may be taken from the reading, the videos, previous lessons, or googled answers. site sources, too. 3. use reasoning to explain why you chose your evidence.

What will happen if deforestation continue to destroy the green plant on the planet