1739 by Jean Baptiste Charles Bouvet De Lozier
Answer:
Both A & C would be your answer!
Explanation:
Most volcanos are located along divergent plate boundaries and convergent plate boundaries.
For eg. Pacific Ring of Fire.
Hope it helps!
Answer:
The distribution of large-scale ecosystems (biomes) is determined by climate. Latitude, air pressure and winds are important factors that determine the climate of a place.
Iran, Iraq, Saudi Arabia
These three countries fall in the desert area.
Answer:
Silicate-Oxygen tetrahedro
Explanation:
Silicate-Oxygen tetrahedro are the most abundant and basic structure of common minerals.
These are silicate minerals which formed to silicate rock forming mineral. These constitute about 90% of earth crust. Silica SiO2 consider as most common mineral on the surface of earth also known as Quartz. The the most andundant element in the earth crust is oxygen, mainly found in combine form.