Carefully observe the following pictures! Then, rearrange the instruction based on the pictures . Let's make your own aquarium ecosystemYou will need:-garvel. -water plants. -a bucket. -a net. -water animals. -an aquarium tank -a jug full of pond waterSteps:1 then, spread the gravels over the base of the tank2 now, add a jug full of pond water3 first of all, put the gravel in a net and pour a jug full of water on it4 next, add some water plants from an aquarium center5 finall, add a few water animals you have collected from local ponds6 after than, fill in the tank about half way and pour the water gently from. A jug7 there is your own aquarium ecosystem8 place the tank in bright light, but not in direct sunlightStudy the following Text! Read carefully and make it to be a good paragraph of procedure, add your own words and conjubctions!You need:-a small electric motor-a placstic propeller-a battery. -a large metal paper clip-2 small blocks of wood. -2 metal drawing pin-3 wires. -glue-a thick block of wood. -sticky tape1 glue the thick block of wood to the small blocks2 glue the motor to the thick block, push the propeller on the spindle of the motor3 connect the two wires of the motor, make a paper clip switch with the other small block of wood4 connect one wire from the motor to the battery and the other to the switch, connect the battery and switch to start a fan, turn the paper clip so it touches the pin darwing4
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