Question

B. Tick the sentences that are true. Correct the
others.
1. As we move outwards from the Earth's surface,
the atmosphere gradually becomes thicker
2. Air temperature increases steadily with altitude
3. The mesosphere lies above the stratosphere.
4. Greenhouses are called so because they are
painted green in colour.​

Answer 1

Answer:

1. true
2. false
3. forgotten by me
4. false

Answer 2

Answer:

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