Question

principles of earth science​

Answer 1

Answer:

Big Idea 1: Earth scientists use repeatable observations and testable ideas to understand and explain our planet. Big Idea 2: Earth is 4.6 billion years old. Big Idea 3: Earth is a complex system of interacting rock, water, air and life. Big Idea 4: Earth is the water planet.

⚡Hope it will help you.⚡

Answer 2

earth science comprises biosphere.

in which land (lithosphere)

water (hydrosphere)

air (atmosphere)

all are available and from this an organism can easily survive