Plants
What is the first part of the to grow in the plant life cycle?
The Roots.
What do you use when you want to lift something heavy?
Pulley
What is it called when something is clear?
What is transparent.
What is biodegradable waste?
Its waste that breaks down easily.
What is 5X5
25
What is the part of the plant that carries water throughout the plant?
The Stem.
You can use this to roll something heavy.
What is a roller.
What is an opaque object.
An object that when you shine light through it you cant see light.
What is an ecosystem?
A system of living things and their environment.
George is throwing a party and he is putting candy in treat bags. George has 9 people coming to his house for his party, he wants to give everybody 9 candies , how many candy apples will he need altogether?
He will need 81 candies.
What is the part of the seed that falls off when the plant grows?
The Seed Coat.
You go up and and down on these when you go to the airplane and from the airplane.
What is a ramp.
What is it called when a source of light is made by a human?
Artificial light.
What is toxic waste?
Toxic waste is waste that can contaminate soil, air, water and harm people and animals.
Lisa has 8 hockey trading cards, she wants 8 more, how many cards will she have if she buys 8 more?
Lisa will have 16 cards.
What part of the seed does the baby plant sleep in?
The Embryo
You see these at the playground and its built into a seesaw.
What is a lever.
What creates a shadow?
When a source of light hits an opaque object and it creates a shadow underneath the opaque object
How harmful can waste be?
It can almost kill all living things
891.45
-789.45
_____________
891.45
-789.45
_____________
102.00
What is the green substance that makes plants green?
Clorophyll.
How do simple machines work?
Simple machines work by increasing the distance through which you apply force.
How long does it take for sunlight to travel from the sun to the Earth?
Eight Minutes.
How much food is wasted every year?
1.3 billion tons of food is wasted every year.
45+45=90