If it doesnt rain the flowers die vs If it is not raining the flowers die

Examples:

• If it doesn't rain, the flowers die.
• If it doesn't rain for a long time, the flowers suffer.
• If it doesn't rain in the desert, the plants wither.
• If it doesn't rain during the summer, the crops fail.
• If it doesn't rain soon, the garden will dry up.

Alternatives:

• If there is no rain, the flowers die.
• Without rain, the flowers die.
• In the absence of rain, the flowers die.
• When there is no rain, the flowers die.
• Should it not rain, the flowers die.

Examples:

• If it is not raining, the flowers die.
• If it is not raining right now, the flowers will wilt.
• If it is not raining at this moment, the plants will suffer.
• If it is not raining today, the garden needs watering.
• If it is not raining during the storm, the flowers will dry out.

Alternatives:

• If there is no rain at the moment, the flowers die.
• Without rain right now, the flowers will perish.
• In the absence of rain currently, the flowers will wither.
• When there is no rain at this time, the flowers will wilt.
• Should it not be raining, the flowers will die.