before_sent:  As the world's ocean is the principal component of Earth's hydrosphere, it is integral to life on Earth , forms part of the carbon cycle and water cycle, and - as a huge heat reservoir - influences climate and weather patterns.
before_sent_with_intent: <clarity>  As the world's ocean is the principal component of Earth's hydrosphere, it is integral to life on Earth , forms part of the carbon cycle and water cycle, and - as a huge heat reservoir - influences climate and weather patterns.
after_sent:  As the world's ocean is the principal component of Earth's hydrosphere, and therefore integral to life on Earth , forms part of the carbon cycle and water cycle, and - as a huge heat reservoir - influences climate and weather patterns.