Is DDR4 backward compatible with DDR3, DDR2 and DDR1?

ddr3 vs ddr4 slot   Dan ddr3 in ddr4 slot

CL46 262-pin SHOW MORE + SHOW LESS - 8GB, 16GB, 32GB, 48GB CL46 262-pin DDR3 DDR4 DDR5 Speed * Speed * 1600MTs 1866MTs

The PRO H610M-E DDR4 is a business-oriented micro-ATX motherboard featuring the latest Intel H610 chipset with Core Boost, Memory Boost, Lightning Gen4, DDR5 can also run at higher clock frequencies than DDR4 But can you use DDR5 modules to upgrade a DDR4 or even a DDR3 motherboard?

buckle up slot CPU Socket All, SP6, SP5, SP3, G34, FT3, C32, AM5, AM3+ Socket Count All, 1P DDR4, DDR3 Memory Channels All, 12, 8, 6, 2 System Memory Specification  DDR3 has a maximum of 16 GB memory While DDR4 has no maximum limit or capability 7 The clock speed of DDR3 vary from 800 MHz to 2133 MHz