Earth and space science - Study guides, Class notes & Summaries

MTTC Integrated Science 094 Earth and Space Sciences Exam | Questions with 100% Correct Answers | Updated 2024 | Guaranteed A+

MTTC Integrated Science 094 Earth and Space Sciences Exam Questions and Answers

(b) 3.5 billion years ago. correct answers Studies of the Precambrian eon have shown that life first appeared on Earth approximately __. (a) 570 million years ago. (b) 3.5 billion years ago. (c) 4.6 billion years ago. (d) 5 billion years ago. (c) pumice Choice (c) is correct. Pumice comes from volcanic rock when it cools very quickly on the surface. The small air bubbles formed in it are visible to the naked eye. The bubbles give it its lightweight feel and increase its usefulness i...

Mttc Integrated Science (Earth And Space Sciences) Elaborated Questions And Answers Theory of Plate Tectonics - CORRECT ANSWER-A theory stating that Earth's lithosphere is broken into huge plates that move and change in size over time - explains the process of continental drift - theory is a fusion on the theories of continental drift and seafloor spreading - continents are not floating on the ocean, rather they are rooted What are the 10 major plates of the Earth's lithosphere? - C...

Conducting certain kinds of scientific research on the growth of crystals is facilitated on an orbiting space station because the - ANSWER-Objects are relatively weightless A third grade class is starting the unit on earth in space science. The teacher poses the following discussion question to the students as a formative assessment. Why do you think it is light outside during the day, the dark at night? The students discuss possible answers with the teacher in whole group format. which of th...

MTTC Earth and Space Science Exam

astronomy - ANSWER The study of the moon, stars, and other objects in space layers of the sun - ANSWER photosphere, chromosphere, corona the moons gravitational pull is responsible for - ANSWER earths tides Equinox - ANSWER The two days of the year on which neither hemisphere is tilted toward or away from the sun; september and march Solstice - ANSWER Either of the two times of the year when the sun is at its greatest distance from the celestial equator Big Bang Theory - ANSWER (c...

Earth and Space Science Praxis 2 Exam 2023 Mercator Projection - ANS-Cylinder; shows entire Earth; distorts POLES Polyconic Projection - ANS-Cone; landmasses close to accurate; accurate where sheet touches Gnomic Projection - ANS-sheet (over any point); used for poles; distorts LANDMASSES Telescope - ANS-optical instrument used to observe objects by collecting electromagnetic radiation Spectroscopy - ANS-Branch of science; Investigates and measures spectra produced when matter intera...

MTTC Earth and Space Science Exam

MTTC Earth and Space Science Exam