On the other hand, if carbon dioxide were to decrease too much, photosynthesis would cease, and we would starve.
दूसरी ओर, अगर कार्बन डाइऑक्साइड काफ़ी कम हो जाता, तो प्रकाश - संश्‍लेषण समाप्त हो जाता और हम भूखों मरते ।