Question

which of the following is a way that plants can harm the environment?
acting as a shelter for animals
blocking sunlight from other plants
making oxygen for animals
providing food for humans
question 6 multiple choice worth 2 points
(01.03 mc)
caterpillars eat the milkweed plant. the milkweed plant is a weed that takes over other plants. based on these two things, are milkweed plants helpful or harmful?
milkweed plants are both harmful and helpful
milkweed plants are neither harmful nor helpful
milkweed plants are only harmful
milkweed plants are only helpful

Explanation:

1. For the first question: Acting as a shelter for animals, making oxygen for animals, and providing food for humans are beneficial aspects of plants. Blocking sunlight from other plants can be harmful as it may prevent other plants from photosynthesizing properly.
2. For the second question: Since caterpillars eat the milkweed plant (beneficial for caterpillars) and the milkweed plant is a weed that takes over other plants (harmful to other plants), milkweed plants are both harmful and helpful.

Answer:

1. Blocking sunlight from other plants
2. Milkweed plants are both harmful and helpful