Question

1. basically, what is a hydrothermal vent? 2. what is the name of how organisms take minerals and produce energy at a hydrothermal vent? 3. what is the basis of energy in a rift? 4. describe some organisms that live near a vent.

Explanation:

1. A hydrothermal vent is a fissure in the planet's crust from which geothermally heated water emerges.
2. Chemosynthesis is the process by which organisms at hydrothermal vents take minerals and produce energy. They use chemicals like hydrogen - sulfide instead of sunlight.
3. The basis of energy in a rift with hydrothermal vents is chemical energy from the dissolved minerals and compounds in the hydrothermal fluids, mainly hydrogen - sulfide which is oxidized by bacteria through chemosynthesis to produce energy.
4. Some organisms that live near a vent include giant tube worms, blind shrimp, and various species of bacteria.

Answer:

1. A hydrothermal vent is a fissure in the Earth's crust where hot, mineral - rich water emerges.
2. Chemosynthesis.
3. Chemical energy from dissolved minerals like hydrogen - sulfide.
4. Giant tube worms, blind shrimp, bacteria.