Category: 2. TGT (Arts) HP

Which process directly causes cooling of rising air, leading to cloud formation without adding/removing heat? A Latent heating B Radiation

Which atmospheric gas is about 0.93% of dry air and is chemically inactive? A Helium B Argon C Hydrogen D

Which gas makes up most of Earth’s atmosphere? A Oxygen B Carbon dioxide C Nitrogen D Argon Explanation Nitrogen is

Laterite formation is mainly linked with intense chemical weathering under A Warm wet tropics B Cold dry tundra C Hot

Oxidation weathering is fastest where rocks experience abundant A Oxygen and moisture B Salt and drought C Ice and wind

Hydrolysis of feldspar commonly produces clay minerals like A Kaolinite B Halite C Gypsum D Magnetite Explanation Feldspar reacts with

Which weathering type changes minerals through water reacting with feldspar A Abrasion B Hydrolysis C Insolation D Deflation Explanation Hydrolysis

Weathering means the breakdown of rocks at or near Earth’s surface A Lava cooling B Plate collision C Rock breakdown

A rock showing “large crystals in fine matrix” indicates which cooling history most accurately? A Rapid then slow cooling B

A rock that cools slowly deep underground is most likely to be A Fine extrusive igneous B Layered clastic sedimentary