Question | Answer |
Green plants can make their own food because they contain | chlorophyll |
If there were no ---------- ----------- on earth, people and animals could not live. | green plants |
Plants put what into the air for man to breathe. | oxygen |
Green plants make their food by a process called | pollination |
When you eat a carrot, you are eating the | root. |
When you eat broccoli, you are eating a | flower |
Every ---------- contains a new living plant. | seed |
A dandelion is an example of a plant whose seeds are spread by the | wind. |
Dormant seeds are alive or dead. | alive |
When a seed sprouts, it | germinates |
Can tomatoes be eaten raw? | yes |
The poison in tobacco is called | nicotine |
plants which cannot make their own food are called | fungi |
Most seeds ripen and are carried away from the parent plant in the | wind |
The leaves of the rhubarb plant are | poisonous |
Identify the four parts of a flower. | pistil. stamen. petal. sepal |
what is another name for a tree's stem | trunk |
which is not a fact about a tree's roots | roots tell a tree's age |
which part of a tree makes the tree's food and bears fruit | crown |
which of the following trees is a broadleaf tree | elm |
which of the following trees is an evergreen tree | spruce |
what is the name of the fruit produced by an oak tree? | acorns |
what name describes trees that lose their leaves in the fall | deciduous |
how can you tell the age of a tree | counting the annual rings |
sometimes mistakenly called a yellow daisy | black-eyed Susan |
has yellow ray flowers and no disk flowers | dandelion |
tall plant with flowers that turn to face the sun | sunflower |
blue flower whose roots can be ground to make a beverage | chicory |
any plant that grows where it is not wanted | weed |
a poisonous plant | poinsettia |