What are the three signal words for toxicity?
What are the three signal words for toxicity?
Signal words are found on pesticide product labels, and they describe the acute (short-term) toxicity of the formulated pesticide product. The signal word can be ei- ther: DANGER, WARNING or CAUTION.
What are the 4 color bands of pesticides and what are their warning signals?
TABLE
| Classification of the Insecticides | Medium lethal dose by the oral route acute toxicity LD 50 mg/ kg.. body weight of test animals | Colour of identification band on the label |
|---|---|---|
| 2. Highly toxic | 51-500 | Bright yellow |
| 3. Moderately toxic | 501-5000 | Bright blue |
| 4. Slightly toxic | More than 5000 | Bright green |
What are the four toxic signal words on pesticide labels?
Signal words are found on all pesticide product labels. These words describe human acute toxicity of the formulated pesticide product in the container. The four signal levels used are Caution, Warning, Danger, and Danger – Poison.
What are the signal words for cause and effect?
Recognize Cause and Effect Relationships Clue words that signal causal relationships include: such as, because, so, consequently, therefore, thus, and since.
What are the 3 choices for a signal word?
The signal word can be either: DANGER, WARNING or CAUTION. Products with the DANGER signal word are the most toxic. Products with the signal word CAUTION are lower in toxicity.
What is the color for toxicity?
Toxicity label
| Name | Level of toxicity | Oral lethal dose (mg/kg) |
|---|---|---|
| Red label | Extremely toxic | 1–50 |
| Yellow label | Highly toxic | 51–500 |
| Blue label | Moderately toxic | 501–5000 |
| Green label | Slightly toxic | > 5000 |
What is poison color?
In nature, a lot of deadly plants and animals display bright colours as a warning to keep away. While deadly poisons are found in nature, these can also be created synthetically, and bright and unnatural colours such as green and purple reflect the dangerous, unnatural properties of these substances.
Which of the following are the signal words for cause and effect?
Cause-and-Effect Linking Words
- Conjunctions. The most important conjunctions are because, as, since, and so. “
- Transitions. The most important transitions are therefore, consequently, and as a result.
- Prepositions. The most important prepositions are due to and because of.
What is a signal word for cause?
Cause is defined as why something happened. Clue words that signal causal relationships include: such as, because, so, consequently, therefore, thus, and since.
