Igneous rocks -
1. texture, can be smooth, fine-grained, coarse-grained, glassy, or porphyritic.
2. origin, geologists use this to study to know where it was found, like it could be formed by hardened magma under the earth's surface.
3. mineral composition, some of these rocks had other minerals that help us find all the exact minerals. (like a tree diagram)
Sedimentary Rocks-
1. the only rocks with fossils, trace fossils, or sedimentary features.
2. composed of strata (layer) or laminations (bed)
3. sedimentary rocks have grains instead of crystals.
4. Metamorphism destroys fossil evidence and lava destroys its organic material before the fossilation can take place.
Metamorphic Rocks-
1. rarely have fossils & they are classified by these textures and compositions
2. they can react with acid. may or may not have a curved or bent foliation
3. can be formed w/ only one mineral & they rarely have pores or openings.
Answer:
Germany Researcher
Explanation:
Alfred Lothar Wegener was a German polar researcher, geophysicist and meteorologist. During his lifetime he was primarily known for his achievements in meteorology and as a pioneer of polar research
Answer:
because we respect them and show appreciation and they help people with needs and they help you if your lonely.
Explanation:
Pets are really good for support emotionally and physically
The temperature in the past 10,000 years has been considerably minimum compared to what we are witnessing in the present period.
<h3>What is the effect of climate on temperature?</h3>
Climate change has been a feature of human society since the dawn of agriculture 10,000 years ago. As a result of anthropogenic (manmade) activities, these climatic shifts have frequently had severe effects on humans.
One of these human-caused anthropogenic factors have resulted in global warming, which has increased average temperatures including temperature extremes.
Therefore, we can conclude that the effects of human activities have caused the minimum temperature in the past 10,000 years to shift to its extremes.
Learn more about the effect of climate on temperature:
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