You are presented with the quiz "what deposits soil in flood plains when it floods?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "when a river floods , that river deposits soil in flood plains" and "major river is the Colorado river". So, what's the best answer to the question?
OPTIONS:
- the Colorado
- the Pacific Ocean
- water evaporation
- bullfrogs
- peachleaf willow
- a hydraulic system
- mussels
- hydrogen
the Colorado
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You are presented with the quiz "Natural disasters can cause relocation to do what in an environment" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "natural disasters can cause animals to leave an environment" and "animals hibernate or relocate to avoid harsh conditions". So, what's the best answer to the question?
OPTIONS:
- important habitats
- avoid harsh conditions
- locate less food
- to move people
- they body they live in
- find bad conditions
- population movement
- find more predators
avoid harsh conditions
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You are presented with the quiz "What breaks rocks down?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "weathering means breaking down rocks from larger whole into smaller pieces by weather" and "water is a mechanical weathering force". So, what's the best answer to the question?
OPTIONS:
- In the winter
- Calcium carbonate
- an engine
- the Great Barrier Reef
- mechanical force
- permineralization
- at or near the margins
- mechanical
mechanical force
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You are presented with the quiz "What does caffeine do to blood vessels?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "caffeine is a central nervous system stimulant" and "caffeine is a stimulant, and a stimulant constricts blood vessels". So, what's the best answer to the question?
OPTIONS:
- It expands
- looseness
- hydrate their cells
- Constrict them
- sweating
- Dehydration
- They may not survive.
- Damages them
Constrict them
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